Made requested changes to version numbers, etc. per comments fro

previous pull request.

resources/definitions/felixtec4dual.def.json

@@ -16,7 +16,7 @@
         "file_formats": "text/x-gcode",
         "has_variants": true,
         "has_materials": true,
-        "preferred_variant": "felixtec4_0.35",
+        "preferred_variant_name": "felixtec4_0.35",
         "variants_name": "Nozzle Diam"
     },
     "overrides": {

resources/variants/felixtec4_0.25.inst.cfg

@@ -6,8 +6,9 @@ definition = felixtec4dual
 [metadata]
 author = kerog777
 type = variant
-setting_version = 1
+setting_version = 4
 
 [values]
+hardware_type = nozzle
 machine_nozzle_size = 0.25
 layer_height_0 = 0.15

resources/variants/felixtec4_0.35.inst.cfg

@@ -6,8 +6,9 @@ definition = felixtec4dual
 [metadata]
 author = kerog777
 type = variant
-setting_version = 1
+setting_version = 4
 
 [values]
+hardware_type = nozzle
 machine_nozzle_size = 0.35
 layer_height_0 = 0.2

resources/variants/felixtec4_0.50.inst.cfg

@@ -9,4 +9,5 @@ type = variant
 setting_version = 4
 
 [values]
+hardware_type = nozzle
 machine_nozzle_size = 0.5

resources/variants/felixtec4_0.70.inst.cfg

@@ -6,8 +6,9 @@ definition = felixtec4dual
 [metadata]
 author = kerog777
 type = variant
-setting_version = 1
+setting_version = 4
 
 [values]
+hardware_type = nozzle
 machine_nozzle_size = 0.70
 layer_height_0 = 0.4