diff --git a/CMakeLists.txt b/CMakeLists.txt
index e2677824cd..fd8a27e86b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -113,10 +113,12 @@ if(WIN32)
 endif()
 
 if (APPLE)
-    if (NOT CMAKE_OSX_DEPLOYMENT_TARGET)
-        set(CMAKE_OSX_DEPLOYMENT_TARGET "10.9" CACHE STRING "OS X Deployment target (SDK version)" FORCE)
+    message("OS X SDK Path: ${CMAKE_OSX_SYSROOT}")
+    if (CMAKE_OSX_DEPLOYMENT_TARGET)
+        message("OS X Deployment Target: ${CMAKE_OSX_DEPLOYMENT_TARGET}")
+    else ()
+        message("OS X Deployment Target: (default)")
     endif ()
-    message(STATUS "Mac OS deployment target (SDK version): ${CMAKE_OSX_DEPLOYMENT_TARGET}")
 endif ()
 
 if (CMAKE_SYSTEM_NAME STREQUAL "Linux")
diff --git a/doc/How to build - Linux et al.md b/doc/How to build - Linux et al.md
index e665cd14cd..1378d903a9 100644
--- a/doc/How to build - Linux et al.md	
+++ b/doc/How to build - Linux et al.md	
@@ -17,7 +17,7 @@ where `N` is the number of CPU cores available.
 
 Additional CMake flags may be applicable as explained below.
 
-### Dependenciy resolution
+### Dependency resolution
 
 By default Slic3r looks for dependencies the default way CMake looks for them, ie. in default system locations.
 On Linux this will typically make Slic3r depend on dynamically loaded libraries from the system, however, Slic3r can be told
diff --git a/src/slic3r/GUI/Field.cpp b/src/slic3r/GUI/Field.cpp
index 817de5d4f9..2af2dc27da 100644
--- a/src/slic3r/GUI/Field.cpp
+++ b/src/slic3r/GUI/Field.cpp
@@ -248,6 +248,9 @@ void TextCtrl::BUILD() {
 
     const long style = m_opt.multiline ? wxTE_MULTILINE : wxTE_PROCESS_ENTER/*0*/;
 	auto temp = new wxTextCtrl(m_parent, wxID_ANY, text_value, wxDefaultPosition, size, style);
+#ifdef __WXOSX__
+    temp->OSXDisableAllSmartSubstitutions();
+#endif // __WXOSX__
 
 	temp->SetToolTip(get_tooltip_text(text_value));
 
diff --git a/src/slic3r/GUI/GUI_ObjectManipulation.cpp b/src/slic3r/GUI/GUI_ObjectManipulation.cpp
index dbf429f964..7c6ac111a3 100644
--- a/src/slic3r/GUI/GUI_ObjectManipulation.cpp
+++ b/src/slic3r/GUI/GUI_ObjectManipulation.cpp
@@ -390,13 +390,13 @@ void ObjectManipulation::update_if_dirty()
     m_cache.size = m_new_size;
 
     if (m_cache.rotation(0) != m_new_rotation(0))
-        m_og->set_value("rotation_x", double_to_string(round_nearest(Geometry::rad2deg(m_new_rotation(0)), 0), 2));
+        m_og->set_value("rotation_x", double_to_string(Geometry::rad2deg(m_new_rotation(0)), 2));
 
     if (m_cache.rotation(1) != m_new_rotation(1))
-        m_og->set_value("rotation_y", double_to_string(round_nearest(Geometry::rad2deg(m_new_rotation(1)), 0), 2));
+        m_og->set_value("rotation_y", double_to_string(Geometry::rad2deg(m_new_rotation(1)), 2));
 
     if (m_cache.rotation(2) != m_new_rotation(2))
-        m_og->set_value("rotation_z", double_to_string(round_nearest(Geometry::rad2deg(m_new_rotation(2)), 0), 2));
+        m_og->set_value("rotation_z", double_to_string(Geometry::rad2deg(m_new_rotation(2)), 2));
 
     m_cache.rotation = m_new_rotation;
 
diff --git a/src/slic3r/GUI/MainFrame.cpp b/src/slic3r/GUI/MainFrame.cpp
index e7b44aab06..bea46682f4 100644
--- a/src/slic3r/GUI/MainFrame.cpp
+++ b/src/slic3r/GUI/MainFrame.cpp
@@ -220,6 +220,10 @@ bool MainFrame::can_delete_all() const
 
 void MainFrame::init_menubar()
 {
+#ifdef __APPLE__
+    wxMenuBar::SetAutoWindowMenu(false);
+#endif
+
     // File menu
     wxMenu* fileMenu = new wxMenu;
     {
diff --git a/src/slic3r/GUI/PrintHostDialogs.cpp b/src/slic3r/GUI/PrintHostDialogs.cpp
index c2a94181e5..5790823a13 100644
--- a/src/slic3r/GUI/PrintHostDialogs.cpp
+++ b/src/slic3r/GUI/PrintHostDialogs.cpp
@@ -93,7 +93,8 @@ PrintHostQueueDialog::PrintHostQueueDialog(wxWindow *parent)
 {
     enum { HEIGHT = 800, WIDTH = 400, SPACING = 5 };
 
-    SetMinSize(wxSize(HEIGHT, WIDTH));
+    SetSize(wxSize(HEIGHT, WIDTH));
+    SetSize(GetMinSize());
 
     auto *topsizer = new wxBoxSizer(wxVERTICAL);