diff --git a/plugins/SliceInfoPlugin/SliceInfo.py b/plugins/SliceInfoPlugin/SliceInfo.py
index 57df84ffc4..8269b92ab5 100755
--- a/plugins/SliceInfoPlugin/SliceInfo.py
+++ b/plugins/SliceInfoPlugin/SliceInfo.py
@@ -182,6 +182,9 @@ class SliceInfo(Extension):
 
             data["print_settings"] = print_settings
 
+            # Send the name of the output device type that is used.
+            data["output_to"] = type(output_device).__name__
+
             # Convert data to bytes
             binary_data = json.dumps(data).encode("utf-8")
 
diff --git a/resources/definitions/fdmprinter.def.json b/resources/definitions/fdmprinter.def.json
index eb7f2d8cb0..30ffcdec23 100755
--- a/resources/definitions/fdmprinter.def.json
+++ b/resources/definitions/fdmprinter.def.json
@@ -633,7 +633,7 @@
                     "unit": "mm",
                     "type": "float",
                     "default_value": 0.3,
-                    "resolve": "sum(extruderValues('layer_height_0')) / len(extruderValues('layer_height_0'))",
+                    "resolve": "min(extruderValues('layer_height_0'))",
                     "minimum_value": "0.001",
                     "minimum_value_warning": "0.1",
                     "maximum_value_warning": "0.8 * min(extruderValues('machine_nozzle_size'))",