diff --git a/resources/definitions/Geeetech_Base_Dual_Extruder.def.json b/resources/definitions/Geeetech_Base_Dual_Extruder.def.json
index 325e88e7fa..113c198298 100644
--- a/resources/definitions/Geeetech_Base_Dual_Extruder.def.json
+++ b/resources/definitions/Geeetech_Base_Dual_Extruder.def.json
@@ -131,7 +131,7 @@
         "support_interface_density": { "value": 33.333 },
         "support_interface_height": { "value": "layer_height * 3" },
         "support_interface_pattern": { "value": "'zigzag'" },
-        "support_interface_skip_height": { "value": 0.2 },
+        
         "support_pattern": { "value": "'zigzag'" },
         "support_wall_count": { "value": 0 },
         "support_xy_distance": { "value": "wall_line_width_0 * 2" },
diff --git a/resources/definitions/Geeetech_Base_Multi_Extruder.def.json b/resources/definitions/Geeetech_Base_Multi_Extruder.def.json
index 31ba03f5f7..00a018eea7 100644
--- a/resources/definitions/Geeetech_Base_Multi_Extruder.def.json
+++ b/resources/definitions/Geeetech_Base_Multi_Extruder.def.json
@@ -132,7 +132,7 @@
         "support_interface_density": { "value": 33.333 },
         "support_interface_height": { "value": "layer_height * 3" },
         "support_interface_pattern": { "value": "'zigzag'" },
-        "support_interface_skip_height": { "value": 0.2 },
+        
         "support_pattern": { "value": "'zigzag'" },
         "support_wall_count": { "value": 0 },
         "support_xy_distance": { "value": "wall_line_width_0 * 2" },
diff --git a/resources/definitions/Geeetech_Base_Single_Extruder.def.json b/resources/definitions/Geeetech_Base_Single_Extruder.def.json
index 7a96ee4b91..6192d5634a 100644
--- a/resources/definitions/Geeetech_Base_Single_Extruder.def.json
+++ b/resources/definitions/Geeetech_Base_Single_Extruder.def.json
@@ -119,7 +119,7 @@
         "support_interface_density": { "value": 33.333 },
         "support_interface_height": { "value": "layer_height * 3" },
         "support_interface_pattern": { "value": "'zigzag'" },
-        "support_interface_skip_height": { "value": 0.2 },
+        
         "support_pattern": { "value": "'zigzag'" },
         "support_wall_count": { "value": 0 },
         "support_xy_distance": { "value": "wall_line_width_0 * 2" },
diff --git a/resources/definitions/flyingbear_base.def.json b/resources/definitions/flyingbear_base.def.json
index d5ec8b0ecc..9c6c03d433 100644
--- a/resources/definitions/flyingbear_base.def.json
+++ b/resources/definitions/flyingbear_base.def.json
@@ -41,7 +41,7 @@
         "infill_line_width": { "value": "line_width + 0.1" },
         "infill_overlap": { "value": 30 },
         "infill_pattern": { "value": "'lines' if infill_sparse_density > 50 else 'cubic'" },
-        "infill_sparse_density": { "value": 20 },
+        
         "infill_wipe_dist": { "value": 0.0 },
         "layer_height_0": { "value": 0.2 },
         "machine_buildplate_type": { "value": "'glass'" },
diff --git a/resources/definitions/lotmaxx_sc10.def.json b/resources/definitions/lotmaxx_sc10.def.json
index c3b47a2cdf..1b0c02b4ef 100644
--- a/resources/definitions/lotmaxx_sc10.def.json
+++ b/resources/definitions/lotmaxx_sc10.def.json
@@ -20,7 +20,7 @@
         "cool_fan_full_at_height": { "value": "layer_height_0 + 2 * layer_height" },
         "cool_min_layer_time": { "value": 10 },
         "gantry_height": { "value": 40 },
-        "jerk_enabled": { "value": false },
+        
         "jerk_print": { "value": 8 },
         "jerk_travel": { "value": "jerk_print" },
         "jerk_travel_layer_0": { "value": "jerk_travel" },
diff --git a/resources/definitions/uni_base.def.json b/resources/definitions/uni_base.def.json
index c79d2fcd87..92dcb7c9fe 100644
--- a/resources/definitions/uni_base.def.json
+++ b/resources/definitions/uni_base.def.json
@@ -47,9 +47,9 @@
         "infill_enable_travel_optimization": { "value": "True" },
         "infill_line_width": { "value": "round(line_width * 1.1, 2)" },
         "infill_pattern": { "value": "'gyroid'" },
-        "initial_layer_line_width_factor": { "value": "100" },
+        
         "layer_height_0": { "value": "layer_height" },
-        "line_width": { "value": "machine_nozzle_size" },
+        
         "machine_buildplate_type": { "value": "'glass'" },
         "machine_center_is_zero": { "default_value": false },
         "machine_depth": { "default_value": 220 },
diff --git a/resources/definitions/zav_base.def.json b/resources/definitions/zav_base.def.json
index c8ab0361a8..0451b59d49 100644
--- a/resources/definitions/zav_base.def.json
+++ b/resources/definitions/zav_base.def.json
@@ -46,9 +46,9 @@
         "infill_enable_travel_optimization": { "value": "True" },
         "infill_line_width": { "value": "round(line_width * 1.1, 2)" },
         "infill_pattern": { "value": "'gyroid'" },
-        "initial_layer_line_width_factor": { "value": "100" },
+        
         "layer_height_0": { "value": "layer_height" },
-        "line_width": { "value": "machine_nozzle_size" },
+        
         "machine_buildplate_type": { "value": "'glass'" },
         "machine_center_is_zero": { "default_value": false },
         "machine_depth": { "default_value": 200 },