diff --git a/src/libslic3r/Print.cpp b/src/libslic3r/Print.cpp
index d47cdf99fb..9ff913a1e4 100644
--- a/src/libslic3r/Print.cpp
+++ b/src/libslic3r/Print.cpp
@@ -717,7 +717,7 @@ Print::ApplyStatus Print::apply(const Model &model, const DynamicPrintConfig &co
     if (model.id() != m_model.id()) {
         // Kill everything, initialize from scratch.
         // Stop background processing.
-        this->call_cancell_callback();
+        this->call_cancel_callback();
         update_apply_status(this->invalidate_all_steps());
         for (PrintObject *object : m_objects) {
             model_object_status.emplace(object->model_object()->id(), ModelObjectStatus::Deleted);
@@ -749,7 +749,7 @@ Print::ApplyStatus Print::apply(const Model &model, const DynamicPrintConfig &co
         } else {
             // Reorder the objects, add new objects.
             // First stop background processing before shuffling or deleting the PrintObjects in the object list.
-            this->call_cancell_callback();
+            this->call_cancel_callback();
             update_apply_status(this->invalidate_step(psGCodeExport));
             // Second create a new list of objects.
             std::vector<ModelObject*> model_objects_old(std::move(m_model.objects));
@@ -859,7 +859,7 @@ Print::ApplyStatus Print::apply(const Model &model, const DynamicPrintConfig &co
             model_object.assign_copy(model_object_new);
         } else if (support_blockers_differ || support_enforcers_differ) {
             // First stop background processing before shuffling or deleting the ModelVolumes in the ModelObject's list.
-            this->call_cancell_callback();
+            this->call_cancel_callback();
             update_apply_status(false);
             // Invalidate just the supports step.
             auto range = print_object_status.equal_range(PrintObjectStatus(model_object.id()));
@@ -960,7 +960,7 @@ Print::ApplyStatus Print::apply(const Model &model, const DynamicPrintConfig &co
             }
         }
         if (m_objects != print_objects_new) {
-            this->call_cancell_callback();
+            this->call_cancel_callback();
 			update_apply_status(this->invalidate_all_steps());
             m_objects = print_objects_new;
             // Delete the PrintObjects marked as Unknown or Deleted.
@@ -1867,7 +1867,7 @@ std::string Print::output_filename() const
     DynamicConfig config = this->finished() ? this->print_statistics().config() : this->print_statistics().placeholders();
     return this->PrintBase::output_filename(m_config.output_filename_format.value, "gcode", &config);
 }
-
+/*
 // Shorten the dhms time by removing the seconds, rounding the dhm to full minutes
 // and removing spaces.
 static std::string short_time(const std::string &time)
@@ -1907,7 +1907,7 @@ static std::string short_time(const std::string &time)
         ::sprintf(buffer, "%ds", seconds);
     return buffer;
 }
-
+*/
 DynamicConfig PrintStatistics::config() const
 {
     DynamicConfig config;
diff --git a/src/libslic3r/PrintBase.hpp b/src/libslic3r/PrintBase.hpp
index e70edd20d7..e01b678a53 100644
--- a/src/libslic3r/PrintBase.hpp
+++ b/src/libslic3r/PrintBase.hpp
@@ -326,7 +326,7 @@ protected:
 
     tbb::mutex&            state_mutex() const { return m_state_mutex; }
     std::function<void()>  cancel_callback() { return m_cancel_callback; }
-	void				   call_cancell_callback() { m_cancel_callback(); }
+	void				   call_cancel_callback() { m_cancel_callback(); }
 
     // If the background processing stop was requested, throw CanceledException.
     // To be called by the worker thread and its sub-threads (mostly launched on the TBB thread pool) regularly.
diff --git a/src/libslic3r/PrintConfig.cpp b/src/libslic3r/PrintConfig.cpp
index c01a1f6aad..745223906f 100644
--- a/src/libslic3r/PrintConfig.cpp
+++ b/src/libslic3r/PrintConfig.cpp
@@ -2435,6 +2435,32 @@ void PrintConfigDef::init_sla_params()
     def->enum_labels.push_back(L("Portrait"));
     def->default_value = new ConfigOptionEnum<SLADisplayOrientation>(sladoPortrait);
 
+    def = this->add("fast_tilt_time", coFloat);
+    def->label = L("Fast");
+    def->full_label = L("Fast tilt");
+    def->tooltip = L("Time of the fast tilt");
+    def->sidetext = L("s");
+    def->min = 0;
+    def->mode = comExpert;
+    def->default_value = new ConfigOptionFloat(5.);
+
+    def = this->add("slow_tilt_time", coFloat);
+    def->label = L("Slow");
+    def->full_label = L("Slow tilt");
+    def->tooltip = L("Time of the slow tilt");
+    def->sidetext = L("s");
+    def->min = 0;
+    def->mode = comExpert;
+    def->default_value = new ConfigOptionFloat(8.);
+
+    def = this->add("area_fill", coFloat);
+    def->label = L("Area fill");
+    def->tooltip = L("The percentage of the bed area. \nIf the print area exceeds the specified value, \nthen a slow tilt will be used, otherwise - a fast tilt");
+    def->sidetext = L("%");
+    def->min = 0;
+    def->mode = comExpert;
+    def->default_value = new ConfigOptionFloat(50.);
+
     def = this->add("printer_correction", coFloats);
     def->full_label = L("Printer scaling correction");
     def->tooltip  = L("Printer scaling correction");
@@ -2450,6 +2476,14 @@ void PrintConfigDef::init_sla_params()
     def->min = 0;
     def->default_value = new ConfigOptionFloat(0.3);
 
+    def = this->add("faded_layers", coInt);
+    def->label = L("Faded layers");
+    def->tooltip = L("Number of the layers needed for the exposure time fade from initial exposure time to the exposure time");
+    def->min = 3;
+    def->max = 20;
+    def->mode = comExpert;
+    def->default_value = new ConfigOptionInt(10);
+
     def = this->add("exposure_time", coFloat);
     def->label = L("Exposure time");
     def->tooltip = L("Exposure time");
diff --git a/src/libslic3r/PrintConfig.hpp b/src/libslic3r/PrintConfig.hpp
index c6c9175156..221eac220f 100644
--- a/src/libslic3r/PrintConfig.hpp
+++ b/src/libslic3r/PrintConfig.hpp
@@ -958,6 +958,9 @@ class SLAPrintObjectConfig : public StaticPrintConfig
 public:
     ConfigOptionFloat layer_height;
 
+    //Number of the layers needed for the exposure time fade [3;20]
+    ConfigOptionInt  faded_layers /*= 10*/;
+
     // Enabling or disabling support creation
     ConfigOptionBool  supports_enable;
 
@@ -1027,6 +1030,7 @@ protected:
     void initialize(StaticCacheBase &cache, const char *base_ptr)
     {
         OPT_PTR(layer_height);
+        OPT_PTR(faded_layers);
         OPT_PTR(supports_enable);
         OPT_PTR(support_head_front_diameter);
         OPT_PTR(support_head_penetration);
@@ -1083,6 +1087,9 @@ public:
     ConfigOptionInt                         display_pixels_y;
     ConfigOptionEnum<SLADisplayOrientation> display_orientation;
     ConfigOptionFloats                      printer_correction;
+    ConfigOptionFloat                       fast_tilt_time;
+    ConfigOptionFloat                       slow_tilt_time;
+    ConfigOptionFloat                       area_fill;
 protected:
     void initialize(StaticCacheBase &cache, const char *base_ptr)
     {
@@ -1095,6 +1102,9 @@ protected:
         OPT_PTR(display_pixels_y);
         OPT_PTR(display_orientation);
         OPT_PTR(printer_correction);
+        OPT_PTR(fast_tilt_time);
+        OPT_PTR(slow_tilt_time);
+        OPT_PTR(area_fill);
     }
 };
 
diff --git a/src/libslic3r/PrintExport.hpp b/src/libslic3r/PrintExport.hpp
index 5cfb552176..e196cde5f2 100644
--- a/src/libslic3r/PrintExport.hpp
+++ b/src/libslic3r/PrintExport.hpp
@@ -14,6 +14,17 @@
 
 namespace Slic3r {
 
+// Used for addressing parameters of FilePrinter::set_statistics()
+enum ePrintStatistics
+{
+    psUsedMaterial = 0,
+    psNumFade,
+    psNumSlow,
+    psNumFast,
+
+    psCnt
+};
+
 enum class FilePrinterFormat {
     SLA_PNGZIP,
     SVG
@@ -118,32 +129,45 @@ template<> class FilePrinter<FilePrinterFormat::SLA_PNGZIP>
     double m_layer_height = .0;
     Raster::Origin m_o = Raster::Origin::TOP_LEFT;
 
+    double m_used_material = 0.0;
+    int    m_cnt_fade_layers = 0;
+    int    m_cnt_slow_layers = 0;
+    int    m_cnt_fast_layers = 0;
+
     std::string createIniContent(const std::string& projectname) {
-        double layer_height = m_layer_height;
+//         double layer_height = m_layer_height;
 
         using std::string;
         using std::to_string;
 
         auto expt_str = to_string(m_exp_time_s);
         auto expt_first_str = to_string(m_exp_time_first_s);
-        auto stepnum_str = to_string(static_cast<unsigned>(800*layer_height));
-        auto layerh_str = to_string(layer_height);
+//         auto stepnum_str = to_string(static_cast<unsigned>(800*layer_height));
+        auto layerh_str = to_string(m_layer_height);
+
+        const std::string cnt_fade_layers = to_string(m_cnt_fade_layers);
+        const std::string cnt_slow_layers = to_string(m_cnt_slow_layers);
+        const std::string cnt_fast_layers = to_string(m_cnt_fast_layers);
+        const std::string used_material   = to_string(m_used_material);
 
         return string(
         "action = print\n"
         "jobDir = ") + projectname + "\n" +
         "expTime = " + expt_str + "\n"
         "expTimeFirst = " + expt_first_str + "\n"
-        "stepNum = " + stepnum_str + "\n"
-        "wifiOn = 1\n"
-        "tiltSlow = 60\n"
-        "tiltFast = 15\n"
-        "numFade = 10\n"
-        "startdelay = 0\n"
+//         "stepNum = " + stepnum_str + "\n"
+//         "wifiOn = 1\n"
+//         "tiltSlow = 60\n"
+//         "tiltFast = 15\n"
+        "numFade = " + cnt_fade_layers + "\n"
+//         "startdelay = 0\n"
         "layerHeight = " + layerh_str + "\n"
         "noteInfo = "
-        "expTime="+expt_str+"+resinType=generic+layerHeight="
-                  +layerh_str+"+printer=DWARF3\n";
+        "expTime = "+expt_str+" + resinType = generic+layerHeight = "
+                  +layerh_str+" + printer = DWARF3\n"
+        "usedMaterial = " + used_material + "\n"
+        "numSlow = " + cnt_slow_layers + "\n"
+        "numFast = " + cnt_fast_layers + "\n";
     }
 
 public:
@@ -277,6 +301,17 @@ public:
         out.close();
         m_layers_rst[i].first.reset();
     }
+
+    void set_statistics(const std::vector<double> statistics)
+    {
+        if (statistics.size() != psCnt)
+            return;
+
+        m_used_material   = statistics[psUsedMaterial];
+        m_cnt_fade_layers = int(statistics[psNumFade]);
+        m_cnt_slow_layers = int(statistics[psNumSlow]);
+        m_cnt_fast_layers = int(statistics[psNumFast]);
+    }
 };
 
 }
diff --git a/src/libslic3r/SLAPrint.cpp b/src/libslic3r/SLAPrint.cpp
index 2134376126..01f35149d2 100644
--- a/src/libslic3r/SLAPrint.cpp
+++ b/src/libslic3r/SLAPrint.cpp
@@ -2,12 +2,14 @@
 #include "SLA/SLASupportTree.hpp"
 #include "SLA/SLABasePool.hpp"
 #include "SLA/SLAAutoSupports.hpp"
+#include "ClipperUtils.hpp"
 #include "MTUtils.hpp"
 
 #include <unordered_set>
 #include <numeric>
 
 #include <tbb/parallel_for.h>
+#include <boost/filesystem/path.hpp>
 #include <boost/log/trivial.hpp>
 
 //#include <tbb/spin_mutex.h>//#include "tbb/mutex.h"
@@ -182,7 +184,7 @@ SLAPrint::ApplyStatus SLAPrint::apply(const Model &model, const DynamicPrintConf
     if (model.id() != m_model.id()) {
         // Kill everything, initialize from scratch.
         // Stop background processing.
-        this->call_cancell_callback();
+        this->call_cancel_callback();
         update_apply_status(this->invalidate_all_steps());
         for (SLAPrintObject *object : m_objects) {
             model_object_status.emplace(object->model_object()->id(), ModelObjectStatus::Deleted);
@@ -211,7 +213,7 @@ SLAPrint::ApplyStatus SLAPrint::apply(const Model &model, const DynamicPrintConf
         } else {
             // Reorder the objects, add new objects.
             // First stop background processing before shuffling or deleting the PrintObjects in the object list.
-            this->call_cancell_callback();
+            this->call_cancel_callback();
             update_apply_status(this->invalidate_step(slapsRasterize));
             // Second create a new list of objects.
             std::vector<ModelObject*> model_objects_old(std::move(m_model.objects));
@@ -380,7 +382,7 @@ SLAPrint::ApplyStatus SLAPrint::apply(const Model &model, const DynamicPrintConf
     }
 
     if (m_objects != print_objects_new) {
-        this->call_cancell_callback();
+        this->call_cancel_callback();
         update_apply_status(this->invalidate_all_steps());
         m_objects = print_objects_new;
         // Delete the PrintObjects marked as Unknown or Deleted.
@@ -436,7 +438,7 @@ void SLAPrint::set_task(const TaskParams &params)
 				}
 		}
 		if (!running)
-			this->cancel_callback();
+			this->call_cancel_callback();
 
 		// Now the background process is either stopped, or it is inside one of the print object steps to be calculated anyway.
 		if (params.single_model_instance_only) {
@@ -476,6 +478,15 @@ void SLAPrint::finalize()
         m_stepmask[istep] = true;
 }
 
+// Generate a recommended output file name based on the format template, default extension, and template parameters
+// (timestamps, object placeholders derived from the model, current placeholder prameters and print statistics.
+// Use the final print statistics if available, or just keep the print statistics placeholders if not available yet (before the output is finalized).
+std::string SLAPrint::output_filename() const
+{ 
+    DynamicConfig config = this->finished() ? this->print_statistics().config() : this->print_statistics().placeholders();
+    return this->PrintBase::output_filename(m_print_config.output_filename_format.value, "zip", &config);
+}
+
 namespace {
 // Compile the argument for support creation from the static print config.
 sla::SupportConfig make_support_cfg(const SLAPrintObjectConfig& c) {
@@ -959,6 +970,15 @@ void SLAPrint::process()
 
         // Print all the layers in parallel
         tbb::parallel_for<unsigned, decltype(lvlfn)>(0, lvlcnt, lvlfn);
+
+        // Fill statistics
+        this->fill_statistics();
+        // Set statistics values to the printer
+        m_printer->set_statistics({(m_print_statistics.objects_used_material + m_print_statistics.support_used_material)/1000,
+                                10.0,
+                                double(m_print_statistics.slow_layers_count),
+                                double(m_print_statistics.fast_layers_count)
+                                });
     };
 
     using slaposFn = std::function<void(SLAPrintObject&)>;
@@ -1069,7 +1089,10 @@ bool SLAPrint::invalidate_state_by_config_options(const std::vector<t_config_opt
         "bed_shape",
         "max_print_height",
         "printer_technology",
-        "output_filename_format"
+        "output_filename_format",
+        "fast_tilt_time", 
+        "slow_tilt_time", 
+        "area_fill"
     };
 
     std::vector<SLAPrintStep> steps;
@@ -1102,6 +1125,166 @@ bool SLAPrint::invalidate_state_by_config_options(const std::vector<t_config_opt
     return invalidated;
 }
 
+void SLAPrint::fill_statistics()
+{
+    const double init_layer_height  = m_material_config.initial_layer_height.getFloat();
+    const double layer_height       = m_default_object_config.layer_height.getFloat();
+
+    const double area_fill          = m_printer_config.area_fill.getFloat()*0.01;// 0.5 (50%);
+    const double fast_tilt          = m_printer_config.fast_tilt_time.getFloat();// 5.0;
+    const double slow_tilt          = m_printer_config.slow_tilt_time.getFloat();// 8.0;
+
+    const double init_exp_time      = m_material_config.initial_exposure_time.getFloat();
+    const double exp_time           = m_material_config.exposure_time.getFloat();
+
+    const int    fade_layers_cnt    = m_default_object_config.faded_layers.getInt();// 10 // [3;20]
+
+    const double width              = m_printer_config.display_width.getFloat() / SCALING_FACTOR;
+    const double height             = m_printer_config.display_height.getFloat() / SCALING_FACTOR;
+    const double display_area       = width*height;
+
+    // get polygons for all instances in the object
+    auto get_all_polygons = [](const ExPolygons& input_polygons, const std::vector<SLAPrintObject::Instance>& instances) {
+        const size_t inst_cnt = instances.size();
+
+        size_t polygon_cnt = 0;
+        for (const ExPolygon& polygon : input_polygons)
+			polygon_cnt += polygon.holes.size() + 1;
+
+        Polygons polygons;
+        polygons.reserve(polygon_cnt * inst_cnt);
+        for (const ExPolygon& polygon : input_polygons) {
+            for (size_t i = 0; i < inst_cnt; ++i)
+            {
+                ExPolygon tmp = polygon;
+                tmp.rotate(Geometry::rad2deg(instances[i].rotation));
+                tmp.translate(instances[i].shift.x(), instances[i].shift.y());
+                polygons_append(polygons, to_polygons(std::move(tmp)));
+            }
+        }
+        return polygons;
+    };
+
+    double supports_volume = 0.0;
+    double models_volume = 0.0;
+
+    double estim_time = 0.0;
+
+    size_t slow_layers = 0;
+    size_t fast_layers = 0;
+
+    // find highest object
+    // Which is a better bet? To compare by max_z or by number of layers in the index?
+    double max_z = 0.;
+	size_t max_layers_cnt = 0;
+    size_t highest_obj_idx = 0;
+	for (SLAPrintObject *&po : m_objects) {
+        const SLAPrintObject::SliceIndex& slice_index = po->get_slice_index();
+        if (! slice_index.empty()) {
+            double z = (-- slice_index.end())->first;
+            size_t cnt = slice_index.size();
+            //if (z > max_z) {
+            if (cnt > max_layers_cnt) {
+                max_layers_cnt = cnt;
+                max_z = z;
+                highest_obj_idx = &po - &m_objects.front();
+            }
+        }
+    }
+
+    const SLAPrintObject * highest_obj = m_objects[highest_obj_idx];
+    const SLAPrintObject::SliceIndex& highest_obj_slice_index = highest_obj->get_slice_index();
+
+    const double delta_fade_time = (init_exp_time - exp_time) / (fade_layers_cnt + 1);
+    double fade_layer_time = init_exp_time;
+
+    int sliced_layer_cnt = 0;
+    for (const auto& layer : highest_obj_slice_index)
+    {
+        const double l_height = (layer.first == highest_obj_slice_index.begin()->first) ? init_layer_height : layer_height;
+
+        // Calculation of the consumed material 
+
+        Polygons model_polygons;
+        Polygons supports_polygons;
+
+        for (SLAPrintObject * po : m_objects)
+        {
+            const SLAPrintObject::SliceRecord *record = nullptr;
+            {
+                const SLAPrintObject::SliceIndex& index = po->get_slice_index();
+                auto key = layer.first;
+				const SLAPrintObject::SliceIndex::const_iterator it_key = index.lower_bound(key - float(EPSILON));
+                if (it_key == index.end() || it_key->first > key + EPSILON)
+                    continue;
+                record = &it_key->second;
+            }
+
+            if (record->model_slices_idx != SLAPrintObject::SliceRecord::NONE)
+                append(model_polygons, get_all_polygons(po->get_model_slices()[record->model_slices_idx], po->instances()));
+            
+            if (record->support_slices_idx != SLAPrintObject::SliceRecord::NONE)
+                append(supports_polygons, get_all_polygons(po->get_support_slices()[record->support_slices_idx], po->instances()));
+        }
+        
+        model_polygons = union_(model_polygons);
+        double layer_model_area = 0;
+        for (const Polygon& polygon : model_polygons)
+            layer_model_area += polygon.area();
+
+        if (layer_model_area != 0)
+            models_volume += layer_model_area * l_height;
+
+        if (!supports_polygons.empty() && !model_polygons.empty())
+            supports_polygons = diff(supports_polygons, model_polygons);
+        double layer_support_area = 0;
+        for (const Polygon& polygon : supports_polygons)
+            layer_support_area += polygon.area();
+
+        if (layer_support_area != 0)
+            supports_volume += layer_support_area * l_height;
+
+        // Calculation of the slow and fast layers to the future controlling those values on FW
+
+        const bool is_fast_layer = (layer_model_area + layer_support_area) <= display_area*area_fill;
+        const double tilt_time = is_fast_layer ? fast_tilt : slow_tilt;
+        if (is_fast_layer)
+            fast_layers++;
+        else
+            slow_layers++;
+
+
+        // Calculation of the printing time
+
+        if (sliced_layer_cnt < 3)
+            estim_time += init_exp_time;
+        else if (fade_layer_time > exp_time)
+        {
+            fade_layer_time -= delta_fade_time;
+            estim_time += fade_layer_time;
+        }
+        else
+            estim_time += exp_time;
+
+        estim_time += tilt_time;
+
+        sliced_layer_cnt++;
+    }
+
+    m_print_statistics.support_used_material = supports_volume * SCALING_FACTOR * SCALING_FACTOR; 
+    m_print_statistics.objects_used_material = models_volume  * SCALING_FACTOR * SCALING_FACTOR;
+
+    // Estimated printing time
+    // A layers count o the highest object 
+    if (max_layers_cnt == 0)
+        m_print_statistics.estimated_print_time = "N/A";
+    else
+        m_print_statistics.estimated_print_time = get_time_dhms(float(estim_time));
+
+    m_print_statistics.fast_layers_count = fast_layers;
+    m_print_statistics.slow_layers_count = slow_layers;
+}
+
 // Returns true if an object step is done on all objects and there's at least one object.
 bool SLAPrint::is_step_done(SLAPrintObjectStep step) const
 {
@@ -1339,4 +1522,43 @@ std::vector<sla::SupportPoint> SLAPrintObject::transformed_support_points() cons
     return ret;
 }
 
+DynamicConfig SLAPrintStatistics::config() const
+{
+    DynamicConfig config;
+    const std::string print_time = Slic3r::short_time(this->estimated_print_time);
+    config.set_key_value("print_time", new ConfigOptionString(print_time));
+    config.set_key_value("objects_used_material", new ConfigOptionFloat(this->objects_used_material));
+    config.set_key_value("support_used_material", new ConfigOptionFloat(this->support_used_material));
+    config.set_key_value("total_cost", new ConfigOptionFloat(this->total_cost));
+    config.set_key_value("total_weight", new ConfigOptionFloat(this->total_weight));
+    return config;
+}
+
+DynamicConfig SLAPrintStatistics::placeholders()
+{
+    DynamicConfig config;
+    for (const std::string &key : {
+        "print_time", "total_cost", "total_weight",
+        "objects_used_material", "support_used_material" })
+        config.set_key_value(key, new ConfigOptionString(std::string("{") + key + "}"));
+        return config;
+}
+
+std::string SLAPrintStatistics::finalize_output_path(const std::string &path_in) const
+{
+    std::string final_path;
+    try {
+        boost::filesystem::path path(path_in);
+        DynamicConfig cfg = this->config();
+        PlaceholderParser pp;
+        std::string new_stem = pp.process(path.stem().string(), 0, &cfg);
+        final_path = (path.parent_path() / (new_stem + path.extension().string())).string();
+    }
+    catch (const std::exception &ex) {
+        BOOST_LOG_TRIVIAL(error) << "Failed to apply the print statistics to the export file name: " << ex.what();
+        final_path = path_in;
+    }
+    return final_path;
+}
+
 } // namespace Slic3r
diff --git a/src/libslic3r/SLAPrint.hpp b/src/libslic3r/SLAPrint.hpp
index 68a0d34aac..4ac17f7b5c 100644
--- a/src/libslic3r/SLAPrint.hpp
+++ b/src/libslic3r/SLAPrint.hpp
@@ -2,7 +2,6 @@
 #define slic3r_SLAPrint_hpp_
 
 #include <mutex>
-
 #include "PrintBase.hpp"
 #include "PrintExport.hpp"
 #include "Point.hpp"
@@ -172,6 +171,35 @@ using PrintObjects = std::vector<SLAPrintObject*>;
 
 class TriangleMesh;
 
+struct SLAPrintStatistics
+{
+    SLAPrintStatistics() { clear(); }
+    std::string                     estimated_print_time;
+    double                          objects_used_material;
+    double                          support_used_material;
+    size_t                          slow_layers_count;
+    size_t                          fast_layers_count;
+    double                          total_cost;
+    double                          total_weight;
+
+    // Config with the filled in print statistics.
+    DynamicConfig           config() const;
+    // Config with the statistics keys populated with placeholder strings.
+    static DynamicConfig    placeholders();
+    // Replace the print statistics placeholders in the path.
+    std::string             finalize_output_path(const std::string &path_in) const;
+
+    void clear() {
+        estimated_print_time.clear();
+        objects_used_material = 0.;
+        support_used_material = 0.;
+        slow_layers_count = 0;
+        fast_layers_count = 0;
+        total_cost = 0.;
+        total_weight = 0.;
+    }
+};
+
 /**
  * @brief This class is the high level FSM for the SLA printing process.
  *
@@ -208,8 +236,9 @@ public:
     }
     const PrintObjects& objects() const { return m_objects; }
 
-	std::string         output_filename() const override 
-        { return this->PrintBase::output_filename(m_print_config.output_filename_format.value, "zip"); }
+	std::string         output_filename() const override;
+
+    const SLAPrintStatistics&      print_statistics() const { return m_print_statistics; }
 
 private:
     using SLAPrinter = FilePrinter<FilePrinterFormat::SLA_PNGZIP>;
@@ -218,6 +247,8 @@ private:
     // Invalidate steps based on a set of parameters changed.
     bool invalidate_state_by_config_options(const std::vector<t_config_option_key> &opt_keys);
 
+    void fill_statistics();
+
     SLAPrintConfig                  m_print_config;
     SLAPrinterConfig                m_printer_config;
     SLAMaterialConfig               m_material_config;
@@ -249,6 +280,9 @@ private:
     // The printer itself
     SLAPrinterPtr                           m_printer;
 
+    // Estimated print time, material consumed.
+    SLAPrintStatistics                      m_print_statistics;
+
 	friend SLAPrintObject;
 };
 
diff --git a/src/libslic3r/Utils.hpp b/src/libslic3r/Utils.hpp
index 046745e6f5..c13df45462 100644
--- a/src/libslic3r/Utils.hpp
+++ b/src/libslic3r/Utils.hpp
@@ -206,6 +206,69 @@ public:
     void reset() { closure = Closure(); }
 };
 
+// Shorten the dhms time by removing the seconds, rounding the dhm to full minutes
+// and removing spaces.
+static std::string short_time(const std::string &time)
+{
+    // Parse the dhms time format.
+    int days = 0;
+    int hours = 0;
+    int minutes = 0;
+    int seconds = 0;
+    if (time.find('d') != std::string::npos)
+        ::sscanf(time.c_str(), "%dd %dh %dm %ds", &days, &hours, &minutes, &seconds);
+    else if (time.find('h') != std::string::npos)
+        ::sscanf(time.c_str(), "%dh %dm %ds", &hours, &minutes, &seconds);
+    else if (time.find('m') != std::string::npos)
+        ::sscanf(time.c_str(), "%dm %ds", &minutes, &seconds);
+    else if (time.find('s') != std::string::npos)
+        ::sscanf(time.c_str(), "%ds", &seconds);
+    // Round to full minutes.
+    if (days + hours + minutes > 0 && seconds >= 30) {
+        if (++minutes == 60) {
+            minutes = 0;
+            if (++hours == 24) {
+                hours = 0;
+                ++days;
+            }
+        }
+    }
+    // Format the dhm time.
+    char buffer[64];
+    if (days > 0)
+        ::sprintf(buffer, "%dd%dh%dm", days, hours, minutes);
+    else if (hours > 0)
+        ::sprintf(buffer, "%dh%dm", hours, minutes);
+    else if (minutes > 0)
+        ::sprintf(buffer, "%dm", minutes);
+    else
+        ::sprintf(buffer, "%ds", seconds);
+    return buffer;
+}
+
+// Returns the given time is seconds in format DDd HHh MMm SSs
+static std::string get_time_dhms(float time_in_secs)
+{
+    int days = (int)(time_in_secs / 86400.0f);
+    time_in_secs -= (float)days * 86400.0f;
+    int hours = (int)(time_in_secs / 3600.0f);
+    time_in_secs -= (float)hours * 3600.0f;
+    int minutes = (int)(time_in_secs / 60.0f);
+    time_in_secs -= (float)minutes * 60.0f;
+
+    char buffer[64];
+    if (days > 0)
+        ::sprintf(buffer, "%dd %dh %dm %ds", days, hours, minutes, (int)time_in_secs);
+    else if (hours > 0)
+        ::sprintf(buffer, "%dh %dm %ds", hours, minutes, (int)time_in_secs);
+    else if (minutes > 0)
+        ::sprintf(buffer, "%dm %ds", minutes, (int)time_in_secs);
+    else
+        ::sprintf(buffer, "%ds", (int)time_in_secs);
+
+    return buffer;
+}
+
 } // namespace Slic3r
 
 #if WIN32
diff --git a/src/slic3r/GUI/FirmwareDialog.cpp b/src/slic3r/GUI/FirmwareDialog.cpp
index 2df1f0bc99..90e2cbc9c7 100644
--- a/src/slic3r/GUI/FirmwareDialog.cpp
+++ b/src/slic3r/GUI/FirmwareDialog.cpp
@@ -13,6 +13,7 @@
 #include "libslic3r/Utils.hpp"
 #include "avrdude/avrdude-slic3r.hpp"
 #include "GUI.hpp"
+#include "GUI_App.hpp"
 #include "I18N.hpp"
 #include "MsgDialog.hpp"
 #include "../Utils/HexFile.hpp"
@@ -36,7 +37,6 @@
 #include <wx/collpane.h>
 #include <wx/msgdlg.h>
 #include <wx/filefn.h>
-#include "GUI_App.hpp"
 
 
 namespace fs = boost::filesystem;
@@ -693,11 +693,16 @@ FirmwareDialog::FirmwareDialog(wxWindow *parent) :
 	enum {
 		DIALOG_MARGIN = 15,
 		SPACING = 10,
-		MIN_WIDTH = 600,
-		MIN_HEIGHT = 200,
-		MIN_HEIGHT_EXPANDED = 500,
+		MIN_WIDTH = 50,
+		MIN_HEIGHT = 18,
+		MIN_HEIGHT_EXPANDED = 40,
 	};
 
+	const int em = GUI::wxGetApp().em_unit();
+	int min_width = MIN_WIDTH * em;
+	int min_height = MIN_HEIGHT * em;
+	int min_height_expanded = MIN_HEIGHT_EXPANDED * em;
+
 	wxFont status_font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT);
 	status_font.MakeBold();
 	wxFont mono_font(wxFontInfo().Family(wxFONTFAMILY_TELETYPE));
@@ -769,10 +774,10 @@ FirmwareDialog::FirmwareDialog(wxWindow *parent) :
 
 	auto *topsizer = new wxBoxSizer(wxVERTICAL);
 	topsizer->Add(panel, 1, wxEXPAND | wxALL, DIALOG_MARGIN);
-	SetMinSize(wxSize(MIN_WIDTH, MIN_HEIGHT));
+	SetMinSize(wxSize(min_width, min_height));
 	SetSizerAndFit(topsizer);
 	const auto size = GetSize();
-	SetSize(std::max(size.GetWidth(), static_cast<int>(MIN_WIDTH)), std::max(size.GetHeight(), static_cast<int>(MIN_HEIGHT)));
+	SetSize(std::max(size.GetWidth(), static_cast<int>(min_width)), std::max(size.GetHeight(), static_cast<int>(min_height)));
 	Layout();
 
     SetEscapeId(wxID_CLOSE); // To close the dialog using "Esc" button
@@ -786,13 +791,13 @@ FirmwareDialog::FirmwareDialog(wxWindow *parent) :
 		}
 	});
 
-	p->spoiler->Bind(wxEVT_COLLAPSIBLEPANE_CHANGED, [this](wxCollapsiblePaneEvent &evt) {
+	p->spoiler->Bind(wxEVT_COLLAPSIBLEPANE_CHANGED, [=](wxCollapsiblePaneEvent &evt) {
 		if (evt.GetCollapsed()) {
-			this->SetMinSize(wxSize(MIN_WIDTH, MIN_HEIGHT));
+			this->SetMinSize(wxSize(min_width, min_height));
 			const auto new_height = this->GetSize().GetHeight() - this->p->txt_stdout->GetSize().GetHeight();
 			this->SetSize(this->GetSize().GetWidth(), new_height);
 		} else {
-			this->SetMinSize(wxSize(MIN_WIDTH, MIN_HEIGHT_EXPANDED));
+			this->SetMinSize(wxSize(min_width, min_height_expanded));
 		}
 
 		this->Layout();
diff --git a/src/slic3r/GUI/GLCanvas3D.cpp b/src/slic3r/GUI/GLCanvas3D.cpp
index f187e50994..d48b6ea616 100644
--- a/src/slic3r/GUI/GLCanvas3D.cpp
+++ b/src/slic3r/GUI/GLCanvas3D.cpp
@@ -3279,8 +3279,8 @@ bool GLCanvas3D::LegendTexture::generate(const GCodePreviewData& preview_data, c
     wxMemoryDC mask_memDC;
 
     // calculate scaling
-//     const float scale = canvas.get_canvas_size().get_scale_factor();
-    const float scale = wxGetApp().em_unit()*0.1; // get scale from em_unit() value, because of get_scale_factor() return 1 
+    const float scale_gl = canvas.get_canvas_size().get_scale_factor();
+    const float scale = scale_gl * wxGetApp().em_unit()*0.1; // get scale from em_unit() value, because of get_scale_factor() return 1 
     const int scaled_square = std::floor((float)Px_Square * scale);
     const int scaled_title_offset = Px_Title_Offset * scale;
     const int scaled_text_offset = Px_Text_Offset * scale;
@@ -3288,7 +3288,7 @@ bool GLCanvas3D::LegendTexture::generate(const GCodePreviewData& preview_data, c
     const int scaled_border = Px_Border * scale;
 
     // select default font
-    const wxFont font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT)/*.Scale(scale)*/; // font is no need to scale now
+    const wxFont font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT).Scale(scale_gl);
     memDC.SetFont(font);
     mask_memDC.SetFont(font);
 
@@ -3486,6 +3486,7 @@ wxDEFINE_EVENT(EVT_GLCANVAS_ENABLE_ACTION_BUTTONS, Event<bool>);
 wxDEFINE_EVENT(EVT_GLCANVAS_UPDATE_GEOMETRY, Vec3dsEvent<2>);
 wxDEFINE_EVENT(EVT_GLCANVAS_MOUSE_DRAGGING_FINISHED, SimpleEvent);
 wxDEFINE_EVENT(EVT_GLCANVAS_UPDATE_BED_SHAPE, SimpleEvent);
+wxDEFINE_EVENT(EVT_GLCANVAS_TAB, SimpleEvent);
 
 GLCanvas3D::GLCanvas3D(wxGLCanvas* canvas)
     : m_canvas(canvas)
@@ -3516,6 +3517,7 @@ GLCanvas3D::GLCanvas3D(wxGLCanvas* canvas)
     , m_multisample_allowed(false)
     , m_regenerate_volumes(true)
     , m_moving(false)
+    , m_tab_down(false)
     , m_color_by("volume")
     , m_reload_delayed(false)
     , m_render_sla_auxiliaries(true)
@@ -4673,6 +4675,8 @@ void GLCanvas3D::on_char(wxKeyEvent& evt)
 
 void GLCanvas3D::on_key(wxKeyEvent& evt)
 {
+    const int keyCode = evt.GetKeyCode();
+
 #if ENABLE_IMGUI
     auto imgui = wxGetApp().imgui();
     if (imgui->update_key_data(evt)) {
@@ -4680,14 +4684,25 @@ void GLCanvas3D::on_key(wxKeyEvent& evt)
     } else
 #endif // ENABLE_IMGUI
     if (evt.GetEventType() == wxEVT_KEY_UP) {
-        const int keyCode = evt.GetKeyCode();
-    
-        // shift has been just released - SLA gizmo might want to close rectangular selection.
-        if (m_gizmos.get_current_type() == Gizmos::SlaSupports && keyCode == WXK_SHIFT && m_gizmos.mouse_event(SLAGizmoEventType::ShiftUp))
+        if (m_tab_down && keyCode == WXK_TAB && !evt.HasAnyModifiers()) {
+            // Enable switching between 3D and Preview with Tab
+            // m_canvas->HandleAsNavigationKey(evt);   // XXX: Doesn't work in some cases / on Linux
+            post_event(SimpleEvent(EVT_GLCANVAS_TAB));
+        } else if (m_gizmos.get_current_type() == Gizmos::SlaSupports && keyCode == WXK_SHIFT && m_gizmos.mouse_event(SLAGizmoEventType::ShiftUp)) {
+            // shift has been just released - SLA gizmo might want to close rectangular selection.
             m_dirty = true;
+        }
+    } else if (evt.GetEventType() == wxEVT_KEY_DOWN) {
+        m_tab_down = keyCode == WXK_TAB && !evt.HasAnyModifiers();
     }
 
-    evt.Skip();   // Needed to have EVT_CHAR generated as well
+    if (keyCode != WXK_TAB
+        && keyCode != WXK_LEFT
+        && keyCode != WXK_UP
+        && keyCode != WXK_RIGHT
+        && keyCode != WXK_DOWN) {
+        evt.Skip();   // Needed to have EVT_CHAR generated as well
+    }
 }
 
 void GLCanvas3D::on_mouse_wheel(wxMouseEvent& evt)
diff --git a/src/slic3r/GUI/GLCanvas3D.hpp b/src/slic3r/GUI/GLCanvas3D.hpp
index dbd068724e..bcae0f9afe 100644
--- a/src/slic3r/GUI/GLCanvas3D.hpp
+++ b/src/slic3r/GUI/GLCanvas3D.hpp
@@ -115,6 +115,7 @@ wxDECLARE_EVENT(EVT_GLCANVAS_ENABLE_ACTION_BUTTONS, Event<bool>);
 wxDECLARE_EVENT(EVT_GLCANVAS_UPDATE_GEOMETRY, Vec3dsEvent<2>);
 wxDECLARE_EVENT(EVT_GLCANVAS_MOUSE_DRAGGING_FINISHED, SimpleEvent);
 wxDECLARE_EVENT(EVT_GLCANVAS_UPDATE_BED_SHAPE, SimpleEvent);
+wxDECLARE_EVENT(EVT_GLCANVAS_TAB, SimpleEvent);
 
 // this describes events being passed from GLCanvas3D to SlaSupport gizmo
 enum class SLAGizmoEventType {
@@ -837,6 +838,7 @@ private:
     bool m_multisample_allowed;
     bool m_regenerate_volumes;
     bool m_moving;
+    bool m_tab_down;
     bool m_render_sla_auxiliaries;
 
     std::string m_color_by;
diff --git a/src/slic3r/GUI/GLGizmo.cpp b/src/slic3r/GUI/GLGizmo.cpp
index 7a7f08518d..086dbfdb16 100644
--- a/src/slic3r/GUI/GLGizmo.cpp
+++ b/src/slic3r/GUI/GLGizmo.cpp
@@ -1790,7 +1790,7 @@ void GLGizmoSlaSupports::set_sla_support_data(ModelObject* model_object, const G
             update_mesh();
 
         // If there are no points, let's ask the backend if it calculated some.
-        if (m_editing_mode_cache.empty() && m_parent.sla_print()->is_step_done(slaposSupportPoints))
+        if (m_editing_mode_cache.empty())
             get_data_from_backend();
 
         if (m_model_object != m_old_model_object)
@@ -2169,7 +2169,7 @@ void GLGizmoSlaSupports::delete_selected_points()
             m_unsaved_changes = true;
         }
             // This should trigger the support generation
-            // wxGetApp().plater()->reslice();
+            // wxGetApp().plater()->reslice_SLA_supports(*m_model_object);
     }
 
     select_point(NoPoints);
@@ -2283,7 +2283,9 @@ RENDER_AGAIN:
         if (apply_changes) {
             editing_mode_apply_changes();
             force_refresh = true;
-            m_parent.post_event(SimpleEvent(EVT_GLCANVAS_SCHEDULE_BACKGROUND_PROCESS));
+            // Recalculate support structures once the editing mode is left.
+            // m_parent.post_event(SimpleEvent(EVT_GLCANVAS_SCHEDULE_BACKGROUND_PROCESS));
+            wxGetApp().plater()->reslice_SLA_supports(*m_model_object);
         }
         ImGui::SameLine();
         bool discard_changes = m_imgui->button(_(L("Discard changes")));
@@ -2316,7 +2318,7 @@ RENDER_AGAIN:
             if (m_model_object->sla_support_points.empty() || dlg.ShowModal() == wxID_YES) {
                 m_model_object->sla_support_points.clear();
                 m_editing_mode_cache.clear();
-                wxGetApp().plater()->reslice();
+                wxGetApp().plater()->reslice_SLA_supports(*m_model_object);
             }
 #endif
         }
@@ -2335,7 +2337,7 @@ RENDER_AGAIN:
 
                     m_model_object->sla_support_points.clear();
                     m_editing_mode_cache.clear();
-                    wxGetApp().plater()->reslice();
+                    wxGetApp().plater()->reslice_SLA_supports(*m_model_object);
                 }
                 ImGui::SameLine();
                 if (m_imgui->button(_(L("Cancel")))) {
@@ -2496,7 +2498,7 @@ void GLGizmoSlaSupports::editing_mode_reload_cache()
 void GLGizmoSlaSupports::get_data_from_backend()
 {
     for (const SLAPrintObject* po : m_parent.sla_print()->objects()) {
-        if (po->model_object()->id() == m_model_object->id()) {
+        if (po->model_object()->id() == m_model_object->id() && po->is_step_done(slaposSupportPoints)) {
             const std::vector<sla::SupportPoint>& points = po->get_support_points();
             auto mat = po->trafo().inverse().cast<float>();
             for (unsigned int i=0; i<points.size();++i)
diff --git a/src/slic3r/GUI/GUI_App.cpp b/src/slic3r/GUI/GUI_App.cpp
index 0e1f73a1a0..1847b2898b 100644
--- a/src/slic3r/GUI/GUI_App.cpp
+++ b/src/slic3r/GUI/GUI_App.cpp
@@ -78,6 +78,7 @@ IMPLEMENT_APP(GUI_App)
 
 GUI_App::GUI_App()
     : wxApp()
+    , m_em_unit(10)
 #if ENABLE_IMGUI
     , m_imgui(new ImGuiWrapper())
 #endif // ENABLE_IMGUI
diff --git a/src/slic3r/GUI/GUI_ObjectManipulation.cpp b/src/slic3r/GUI/GUI_ObjectManipulation.cpp
index f94d681475..5afd7ae59c 100644
--- a/src/slic3r/GUI/GUI_ObjectManipulation.cpp
+++ b/src/slic3r/GUI/GUI_ObjectManipulation.cpp
@@ -44,7 +44,7 @@ ObjectManipulation::ObjectManipulation(wxWindow* parent) :
     def.label = L("Name");
     def.gui_type = "legend";
     def.tooltip = L("Object name");
-    def.width = 200;
+    def.width = 21 * wxGetApp().em_unit();
     def.default_value = new ConfigOptionString{ " " };
     m_og->append_single_option_line(Option(def, "object_name"));
 
diff --git a/src/slic3r/GUI/GUI_Preview.cpp b/src/slic3r/GUI/GUI_Preview.cpp
index 5fcea479c0..25872fc1f7 100644
--- a/src/slic3r/GUI/GUI_Preview.cpp
+++ b/src/slic3r/GUI/GUI_Preview.cpp
@@ -52,7 +52,7 @@ View3D::~View3D()
 
 bool View3D::init(wxWindow* parent, Model* model, DynamicPrintConfig* config, BackgroundSlicingProcess* process)
 {
-    if (!Create(parent, wxID_ANY, wxDefaultPosition, wxDefaultSize))
+    if (!Create(parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, 0 /* disable wxTAB_TRAVERSAL */))
         return false;
 
     m_canvas_widget = GLCanvas3DManager::create_wxglcanvas(this);
@@ -227,7 +227,7 @@ bool Preview::init(wxWindow* parent, DynamicPrintConfig* config, BackgroundSlici
     if ((config == nullptr) || (process == nullptr) || (gcode_preview_data == nullptr))
         return false;
 
-    if (!Create(parent, wxID_ANY, wxDefaultPosition, wxDefaultSize))
+    if (!Create(parent, wxID_ANY, wxDefaultPosition, wxDefaultSize, 0 /* disable wxTAB_TRAVERSAL */))
         return false;
 
     m_canvas_widget = GLCanvas3DManager::create_wxglcanvas(this);
diff --git a/src/slic3r/GUI/ImGuiWrapper.cpp b/src/slic3r/GUI/ImGuiWrapper.cpp
index 0ec0050e6d..0e437ef6d9 100644
--- a/src/slic3r/GUI/ImGuiWrapper.cpp
+++ b/src/slic3r/GUI/ImGuiWrapper.cpp
@@ -138,11 +138,8 @@ bool ImGuiWrapper::update_key_data(wxKeyEvent &evt)
         io.KeyAlt = evt.AltDown();
         io.KeySuper = evt.MetaDown();
 
-        // XXX: Unfortunatelly this seems broken due to some interference with wxWidgets,
-        // we have to return true always (perform re-render).
-        // new_frame();
-        // return want_keyboard() || want_text_input();
-        return true;
+        new_frame();
+        return want_keyboard() || want_text_input();
     }
 }
 
diff --git a/src/slic3r/GUI/MsgDialog.hpp b/src/slic3r/GUI/MsgDialog.hpp
index a5af6afe25..09bb89e4f7 100644
--- a/src/slic3r/GUI/MsgDialog.hpp
+++ b/src/slic3r/GUI/MsgDialog.hpp
@@ -32,8 +32,8 @@ struct MsgDialog : wxDialog
 
 protected:
 	enum {
-		CONTENT_WIDTH = 50,//500,
-		CONTENT_MAX_HEIGHT = 60,//600,
+		CONTENT_WIDTH = 50,
+		CONTENT_MAX_HEIGHT = 60,
 		BORDER = 30,
 		VERT_SPACING = 15,
 		HORIZ_SPACING = 5,
diff --git a/src/slic3r/GUI/Plater.cpp b/src/slic3r/GUI/Plater.cpp
index ad949cbf54..3b66799858 100644
--- a/src/slic3r/GUI/Plater.cpp
+++ b/src/slic3r/GUI/Plater.cpp
@@ -99,6 +99,11 @@ public:
     wxStaticText *info_facets;
     wxStaticText *info_materials;
     wxStaticText *info_manifold;
+
+    wxStaticText *label_volume;
+    wxStaticText *label_materials;
+    std::vector<wxStaticText *> sla_hidden_items;
+
     bool        showing_manifold_warning_icon;
     void        show_sizer(bool show);
 };
@@ -120,15 +125,16 @@ ObjectInfo::ObjectInfo(wxWindow *parent) :
         (*info_label)->SetFont(wxGetApp().small_font());
         grid_sizer->Add(text, 0);
         grid_sizer->Add(*info_label, 0);
+        return text;
     };
 
     init_info_label(&info_size, _(L("Size")));
-    init_info_label(&info_volume, _(L("Volume")));
+    label_volume = init_info_label(&info_volume, _(L("Volume")));
     init_info_label(&info_facets, _(L("Facets")));
-    init_info_label(&info_materials, _(L("Materials")));
+    label_materials = init_info_label(&info_materials, _(L("Materials")));
     Add(grid_sizer, 0, wxEXPAND);
 
-    auto *info_manifold_text = new wxStaticText(parent, wxID_ANY, _(L("Manifold")));
+    auto *info_manifold_text = new wxStaticText(parent, wxID_ANY, _(L("Manifold")) + ":");
     info_manifold_text->SetFont(wxGetApp().small_font());
     info_manifold = new wxStaticText(parent, wxID_ANY, "");
     info_manifold->SetFont(wxGetApp().small_font());
@@ -139,6 +145,8 @@ ObjectInfo::ObjectInfo(wxWindow *parent) :
     sizer_manifold->Add(manifold_warning_icon, 0, wxLEFT, 2);
     sizer_manifold->Add(info_manifold, 0, wxLEFT, 2);
     Add(sizer_manifold, 0, wxEXPAND | wxTOP, 4);
+
+    sla_hidden_items = { label_volume, info_volume, label_materials, info_materials };
 }
 
 void ObjectInfo::show_sizer(bool show)
@@ -153,6 +161,7 @@ enum SlisedInfoIdx
     siFilament_m,
     siFilament_mm3,
     siFilament_g,
+    siMateril_unit,
     siCost,
     siEstimatedTime,
     siWTNumbetOfToolchanges,
@@ -193,6 +202,7 @@ SlicedInfo::SlicedInfo(wxWindow *parent) :
     init_info_label(_(L("Used Filament (m)")));
     init_info_label(_(L("Used Filament (mm³)")));
     init_info_label(_(L("Used Filament (g)")));
+    init_info_label(_(L("Used Material (unit)")));
     init_info_label(_(L("Cost")));
     init_info_label(_(L("Estimated printing time")));
     init_info_label(_(L("Number of tool changes")));
@@ -828,6 +838,11 @@ void Sidebar::show_info_sizer()
     }
 
     p->object_info->show_sizer(true);
+
+    if (p->plater->printer_technology() == ptSLA) {
+        for (auto item: p->object_info->sla_hidden_items)
+            item->Show(false);
+    }
 }
 
 void Sidebar::show_sliced_info_sizer(const bool show) 
@@ -836,53 +851,83 @@ void Sidebar::show_sliced_info_sizer(const bool show)
 
     p->sliced_info->Show(show);
     if (show) {
-        const PrintStatistics& ps = p->plater->fff_print().print_statistics();
-        const bool is_wipe_tower = ps.total_wipe_tower_filament > 0;
+        if (p->plater->printer_technology() == ptSLA)
+        {
+            const SLAPrintStatistics& ps = p->plater->sla_print().print_statistics();
+            wxString new_label = _(L("Used Material (ml)")) + " :";
+            const bool is_supports = ps.support_used_material > 0.0;
+            if (is_supports)
+                new_label += wxString::Format("\n    - %s\n    - %s", _(L("object(s)")), _(L("supports and pad")));
 
-        wxString new_label = _(L("Used Filament (m)"));
-        if (is_wipe_tower)
-            new_label += wxString::Format(" :\n    - %s\n    - %s", _(L("objects")), _(L("wipe tower")));
+            wxString info_text = is_supports ?
+                wxString::Format("%.2f \n%.2f \n%.2f", (ps.objects_used_material + ps.support_used_material) / 1000,
+                                                       ps.objects_used_material / 1000,
+                                                       ps.support_used_material / 1000) :
+                wxString::Format("%.2f", (ps.objects_used_material + ps.support_used_material) / 1000);
+            p->sliced_info->SetTextAndShow(siMateril_unit, info_text, new_label);
 
-        wxString info_text = is_wipe_tower ?
-                            wxString::Format("%.2f \n%.2f \n%.2f", ps.total_used_filament / 1000,
-                                            (ps.total_used_filament - ps.total_wipe_tower_filament) / 1000, 
-                                            ps.total_wipe_tower_filament / 1000) :
-                            wxString::Format("%.2f", ps.total_used_filament / 1000);
-        p->sliced_info->SetTextAndShow(siFilament_m,    info_text,      new_label);
+            p->sliced_info->SetTextAndShow(siCost, "N/A"/*wxString::Format("%.2f", ps.total_cost)*/);
+            p->sliced_info->SetTextAndShow(siEstimatedTime, ps.estimated_print_time, _(L("Estimated printing time")) + " :");
 
-        p->sliced_info->SetTextAndShow(siFilament_mm3,  wxString::Format("%.2f", ps.total_extruded_volume));
-        p->sliced_info->SetTextAndShow(siFilament_g,    wxString::Format("%.2f", ps.total_weight));
-
-
-        new_label = _(L("Cost"));
-        if (is_wipe_tower)
-            new_label += wxString::Format(" :\n    - %s\n    - %s", _(L("objects")), _(L("wipe tower")));
-                     
-        info_text = is_wipe_tower ?
-                    wxString::Format("%.2f \n%.2f \n%.2f", ps.total_cost,
-                                        (ps.total_cost - ps.total_wipe_tower_cost), 
-                                        ps.total_wipe_tower_cost) :
-                    wxString::Format("%.2f", ps.total_cost);
-        p->sliced_info->SetTextAndShow(siCost,       info_text,      new_label);
-
-        if (ps.estimated_normal_print_time == "N/A" && ps.estimated_silent_print_time == "N/A")
-            p->sliced_info->SetTextAndShow(siEstimatedTime, "N/A");
-        else {
-            new_label = _(L("Estimated printing time")) +" :";
-            info_text = "";
-            if (ps.estimated_normal_print_time != "N/A") {
-                new_label += wxString::Format("\n    - %s", _(L("normal mode")));
-                info_text += wxString::Format("\n%s", ps.estimated_normal_print_time);
-            }
-            if (ps.estimated_silent_print_time != "N/A") {
-                new_label += wxString::Format("\n    - %s", _(L("silent mode")));
-                info_text += wxString::Format("\n%s", ps.estimated_silent_print_time);
-            }
-            p->sliced_info->SetTextAndShow(siEstimatedTime,  info_text,      new_label);
+            // Hide non-SLA sliced info parameters
+            p->sliced_info->SetTextAndShow(siFilament_m, "N/A");
+            p->sliced_info->SetTextAndShow(siFilament_mm3, "N/A");
+            p->sliced_info->SetTextAndShow(siFilament_g, "N/A");
+            p->sliced_info->SetTextAndShow(siWTNumbetOfToolchanges, "N/A");
         }
+        else
+        { 
+            const PrintStatistics& ps = p->plater->fff_print().print_statistics();
+            const bool is_wipe_tower = ps.total_wipe_tower_filament > 0;
 
-        // if there is a wipe tower, insert number of toolchanges info into the array:
-        p->sliced_info->SetTextAndShow(siWTNumbetOfToolchanges, is_wipe_tower ? wxString::Format("%.d", p->plater->fff_print().wipe_tower_data().number_of_toolchanges) : "N/A");
+            wxString new_label = _(L("Used Filament (m)"));
+            if (is_wipe_tower)
+                new_label += wxString::Format(" :\n    - %s\n    - %s", _(L("objects")), _(L("wipe tower")));
+
+            wxString info_text = is_wipe_tower ?
+                                wxString::Format("%.2f \n%.2f \n%.2f", ps.total_used_filament / 1000,
+                                                (ps.total_used_filament - ps.total_wipe_tower_filament) / 1000, 
+                                                ps.total_wipe_tower_filament / 1000) :
+                                wxString::Format("%.2f", ps.total_used_filament / 1000);
+            p->sliced_info->SetTextAndShow(siFilament_m,    info_text,      new_label);
+
+            p->sliced_info->SetTextAndShow(siFilament_mm3,  wxString::Format("%.2f", ps.total_extruded_volume));
+            p->sliced_info->SetTextAndShow(siFilament_g,    wxString::Format("%.2f", ps.total_weight));
+
+
+            new_label = _(L("Cost"));
+            if (is_wipe_tower)
+                new_label += wxString::Format(" :\n    - %s\n    - %s", _(L("objects")), _(L("wipe tower")));
+                         
+            info_text = is_wipe_tower ?
+                        wxString::Format("%.2f \n%.2f \n%.2f", ps.total_cost,
+                                            (ps.total_cost - ps.total_wipe_tower_cost), 
+                                            ps.total_wipe_tower_cost) :
+                        wxString::Format("%.2f", ps.total_cost);
+            p->sliced_info->SetTextAndShow(siCost,       info_text,      new_label);
+
+            if (ps.estimated_normal_print_time == "N/A" && ps.estimated_silent_print_time == "N/A")
+                p->sliced_info->SetTextAndShow(siEstimatedTime, "N/A");
+            else {
+                new_label = _(L("Estimated printing time")) +" :";
+                info_text = "";
+                if (ps.estimated_normal_print_time != "N/A") {
+                    new_label += wxString::Format("\n    - %s", _(L("normal mode")));
+                    info_text += wxString::Format("\n%s", ps.estimated_normal_print_time);
+                }
+                if (ps.estimated_silent_print_time != "N/A") {
+                    new_label += wxString::Format("\n    - %s", _(L("silent mode")));
+                    info_text += wxString::Format("\n%s", ps.estimated_silent_print_time);
+                }
+                p->sliced_info->SetTextAndShow(siEstimatedTime,  info_text,      new_label);
+            }
+
+            // if there is a wipe tower, insert number of toolchanges info into the array:
+            p->sliced_info->SetTextAndShow(siWTNumbetOfToolchanges, is_wipe_tower ? wxString::Format("%.d", p->plater->fff_print().wipe_tower_data().number_of_toolchanges) : "N/A");
+
+            // Hide non-FFF sliced info parameters
+            p->sliced_info->SetTextAndShow(siMateril_unit, "N/A");
+        }    
     }
 
     Layout();
@@ -1154,9 +1199,6 @@ Plater::priv::priv(Plater *q, MainFrame *main_frame)
 
     view3D = new View3D(q, &model, config, &background_process);
     preview = new Preview(q, config, &background_process, &gcode_preview_data, [this](){ schedule_background_process(); });
-    // Let the Tab key switch between the 3D view and the layer preview.
-    view3D->Bind(wxEVT_NAVIGATION_KEY, [this](wxNavigationKeyEvent &evt) { if (evt.IsFromTab()) this->select_next_view_3D(); });
-    preview->Bind(wxEVT_NAVIGATION_KEY, [this](wxNavigationKeyEvent &evt) { if (evt.IsFromTab()) this->select_next_view_3D(); });
 
     view3D->set_bed(&bed);
     preview->set_bed(&bed);
@@ -1206,6 +1248,7 @@ Plater::priv::priv(Plater *q, MainFrame *main_frame)
     view3D_canvas->Bind(EVT_GLCANVAS_ENABLE_ACTION_BUTTONS, [this](Event<bool> &evt) { this->sidebar->enable_buttons(evt.data); });
     view3D_canvas->Bind(EVT_GLCANVAS_UPDATE_GEOMETRY, &priv::on_update_geometry, this);
     view3D_canvas->Bind(EVT_GLCANVAS_MOUSE_DRAGGING_FINISHED, &priv::on_3dcanvas_mouse_dragging_finished, this);
+    view3D_canvas->Bind(EVT_GLCANVAS_TAB, [this](SimpleEvent&) { select_next_view_3D(); });
     // 3DScene/Toolbar:
     view3D_canvas->Bind(EVT_GLTOOLBAR_ADD, &priv::on_action_add, this);
     view3D_canvas->Bind(EVT_GLTOOLBAR_DELETE, [q](SimpleEvent&) { q->remove_selected(); });
@@ -1223,6 +1266,7 @@ Plater::priv::priv(Plater *q, MainFrame *main_frame)
     preview->get_wxglcanvas()->Bind(EVT_GLCANVAS_VIEWPORT_CHANGED, &priv::on_viewport_changed, this);
     preview->get_wxglcanvas()->Bind(EVT_GLCANVAS_QUESTION_MARK, [this](SimpleEvent&) { wxGetApp().keyboard_shortcuts(); });
     preview->get_wxglcanvas()->Bind(EVT_GLCANVAS_UPDATE_BED_SHAPE, [this](SimpleEvent&) { set_bed_shape(config->option<ConfigOptionPoints>("bed_shape")->values); });
+    preview->get_wxglcanvas()->Bind(EVT_GLCANVAS_TAB, [this](SimpleEvent&) { select_next_view_3D(); });
 
     view3D_canvas->Bind(EVT_GLCANVAS_INIT, [this](SimpleEvent&) { init_view_toolbar(); });
 
@@ -2043,8 +2087,9 @@ unsigned int Plater::priv::update_background_process(bool force_validation)
     //background_process.is_export_scheduled() - byl zavolan "Export G-code", background processing ma jmeno export souboru
     //background_process.is_upload_scheduled() - byl zavolan "Send to OctoPrint", jeste nebylo doslajsovano (pak se preda upload fronte a background process zapomene)
     //background_process.empty() - prazdna plocha
-    // pokud (invalidated != Print::APPLY_STATUS_UNCHANGED) a ! background_process.empty() -> je neco ke slajsovani (povol tlacitko)
-    // pokud (return_state & UPDATE_BACKGROUND_PROCESS_INVALID) != 0 -> doslo k chybe (gray out "Slice now")
+    // pokud (return_state & UPDATE_BACKGROUND_PROCESS_INVALID) != 0 -> doslo k chybe (gray out "Slice now") mozna "Invalid data"???
+    // jinak background_process.running() -> Zobraz "Slicing ..."
+    // jinak pokud ! background_process.empty() && ! background_process.finished() -> je neco ke slajsovani (povol tlacitko) "Slice Now"
 
     return return_state;
 }
diff --git a/src/slic3r/GUI/Preset.cpp b/src/slic3r/GUI/Preset.cpp
index ab6d3275ae..b8623eeac3 100644
--- a/src/slic3r/GUI/Preset.cpp
+++ b/src/slic3r/GUI/Preset.cpp
@@ -444,6 +444,7 @@ const std::vector<std::string>& Preset::sla_print_options()
     if (s_opts.empty()) {
         s_opts = {
             "layer_height",
+            "faded_layers",
             "supports_enable",
             "support_head_front_diameter",
             "support_head_penetration",
@@ -500,6 +501,7 @@ const std::vector<std::string>& Preset::sla_printer_options()
             "bed_shape", "max_print_height",
             "display_width", "display_height", "display_pixels_x", "display_pixels_y",
             "display_orientation",
+            "fast_tilt_time", "slow_tilt_time", "area_fill",
             "printer_correction",
             "print_host", "printhost_apikey", "printhost_cafile",
             "printer_notes",
diff --git a/src/slic3r/GUI/PrintHostDialogs.cpp b/src/slic3r/GUI/PrintHostDialogs.cpp
index 6dfa11889d..0d70027c07 100644
--- a/src/slic3r/GUI/PrintHostDialogs.cpp
+++ b/src/slic3r/GUI/PrintHostDialogs.cpp
@@ -38,7 +38,7 @@ PrintHostSendDialog::PrintHostSendDialog(const fs::path &path)
 #endif
 
     auto *label_dir_hint = new wxStaticText(this, wxID_ANY, _(L("Use forward slashes ( / ) as a directory separator if needed.")));
-    label_dir_hint->Wrap(CONTENT_WIDTH);
+    label_dir_hint->Wrap(CONTENT_WIDTH * wxGetApp().em_unit());
 
     content_sizer->Add(txt_filename, 0, wxEXPAND);
     content_sizer->Add(label_dir_hint);
@@ -135,10 +135,11 @@ PrintHostQueueDialog::PrintHostQueueDialog(wxWindow *parent)
     , on_error_evt(this, EVT_PRINTHOST_ERROR, &PrintHostQueueDialog::on_error, this)
     , on_cancel_evt(this, EVT_PRINTHOST_CANCEL, &PrintHostQueueDialog::on_cancel, this)
 {
-    enum { HEIGHT = 800, WIDTH = 400, SPACING = 5 };
+    enum { HEIGHT = 60, WIDTH = 30, SPACING = 5 };
 
-    SetSize(wxSize(HEIGHT, WIDTH));
-    SetSize(GetMinSize());
+    const auto em = GetTextExtent("m").x;
+
+    SetSize(wxSize(HEIGHT * em, WIDTH * em));
 
     auto *topsizer = new wxBoxSizer(wxVERTICAL);
 
diff --git a/src/slic3r/GUI/Tab.cpp b/src/slic3r/GUI/Tab.cpp
index dc82d1a39e..839e7b74df 100644
--- a/src/slic3r/GUI/Tab.cpp
+++ b/src/slic3r/GUI/Tab.cpp
@@ -1977,6 +1977,13 @@ void TabPrinter::build_sla()
     optgroup->append_line(line);
     optgroup->append_single_option_line("display_orientation");
 
+    optgroup = page->new_optgroup(_(L("Tilt")));
+    line = { _(L("Tilt time")), "" };
+    line.append_option(optgroup->get_option("fast_tilt_time"));
+    line.append_option(optgroup->get_option("slow_tilt_time"));
+    optgroup->append_line(line);
+    optgroup->append_single_option_line("area_fill");
+
     optgroup = page->new_optgroup(_(L("Corrections")));
     line = Line{ m_config->def()->get("printer_correction")->full_label, "" };
     std::vector<std::string> axes{ "X", "Y", "Z" };
@@ -3210,6 +3217,7 @@ void TabSLAPrint::build()
 
     auto optgroup = page->new_optgroup(_(L("Layers")));
     optgroup->append_single_option_line("layer_height");
+    optgroup->append_single_option_line("faded_layers");
 
     page = add_options_page(_(L("Supports")), "building.png");
     optgroup = page->new_optgroup(_(L("Supports")));
diff --git a/src/slic3r/GUI/Tab.hpp b/src/slic3r/GUI/Tab.hpp
index 135420edb9..430caaf0e1 100644
--- a/src/slic3r/GUI/Tab.hpp
+++ b/src/slic3r/GUI/Tab.hpp
@@ -204,7 +204,7 @@ protected:
     void                set_type();
 
     int                 m_em_unit;
-    std::set<std::string>       m_dirty_options = {};
+    std::set<std::string>       m_dirty_options;
 
 public:
 	PresetBundle*		m_preset_bundle;
diff --git a/src/slic3r/GUI/UpdateDialogs.cpp b/src/slic3r/GUI/UpdateDialogs.cpp
index 346a9e231b..c4b78eb1a8 100644
--- a/src/slic3r/GUI/UpdateDialogs.cpp
+++ b/src/slic3r/GUI/UpdateDialogs.cpp
@@ -12,6 +12,7 @@
 #include "libslic3r/libslic3r.h"
 #include "libslic3r/Utils.hpp"
 #include "GUI.hpp"
+#include "GUI_App.hpp"
 #include "I18N.hpp"
 #include "ConfigWizard.hpp"
 
@@ -34,7 +35,8 @@ MsgUpdateSlic3r::MsgUpdateSlic3r(const Semver &ver_current, const Semver &ver_on
 
 	auto *text = new wxStaticText(this, wxID_ANY, _(L("To download, follow the link below.")));
 	const auto link_width = link->GetSize().GetWidth();
-	text->Wrap(CONTENT_WIDTH > link_width ? CONTENT_WIDTH : link_width);
+	const int content_width = CONTENT_WIDTH * wxGetApp().em_unit();
+	text->Wrap(content_width > link_width ? content_width : link_width);
 	content_sizer->Add(text);
 	content_sizer->AddSpacer(VERT_SPACING);
 
@@ -75,7 +77,7 @@ MsgUpdateConfig::MsgUpdateConfig(const std::unordered_map<std::string, std::stri
 		"should there be a problem with the new version.\n\n"
 		"Updated configuration bundles:"
 	)));
-	text->Wrap(CONTENT_WIDTH);
+	text->Wrap(CONTENT_WIDTH * wxGetApp().em_unit());
 	content_sizer->Add(text);
 	content_sizer->AddSpacer(VERT_SPACING);
 
@@ -115,16 +117,16 @@ MsgDataIncompatible::MsgDataIncompatible(const std::unordered_map<std::string, w
 		"You may either exit Slic3r and try again with a newer version, or you may re-run the initial configuration. "
 		"Doing so will create a backup snapshot of the existing configuration before installing files compatible with this Slic3r.\n"
 	)));
-	text->Wrap(CONTENT_WIDTH);
+	text->Wrap(CONTENT_WIDTH * wxGetApp().em_unit());
 	content_sizer->Add(text);
 
 	auto *text2 = new wxStaticText(this, wxID_ANY, wxString::Format(_(L("This Slic3r PE version: %s")), SLIC3R_VERSION));
-	text2->Wrap(CONTENT_WIDTH);
+	text2->Wrap(CONTENT_WIDTH * wxGetApp().em_unit());
 	content_sizer->Add(text2);
 	content_sizer->AddSpacer(VERT_SPACING);
 
 	auto *text3 = new wxStaticText(this, wxID_ANY, _(L("Incompatible bundles:")));
-	text3->Wrap(CONTENT_WIDTH);
+	text3->Wrap(CONTENT_WIDTH * wxGetApp().em_unit());
 	content_sizer->Add(text3);
 	content_sizer->AddSpacer(VERT_SPACING);
 
@@ -175,7 +177,7 @@ MsgDataLegacy::MsgDataLegacy() :
 		)),
 		ConfigWizard::name()
 	));
-	text->Wrap(CONTENT_WIDTH);
+	text->Wrap(CONTENT_WIDTH * wxGetApp().em_unit());
 	content_sizer->Add(text);
 	content_sizer->AddSpacer(VERT_SPACING);