Release v3.0.3 of [dok-net RF100](https://github.com/dok-net/RF100) brings less retraction stringing and much better qualitiy for small objects/layers.

resources/definitions/renkforce_rf100.def.json

@@ -39,10 +39,10 @@
             "value": "True"
         },
         "cool_min_layer_time": {
-            "value": "5.0"
+            "value": "1.0"
         },
         "cool_min_speed": {
-            "value": "10.0"
+            "value": "5.0"
         },
         "infill_before_walls": {
             "value": "True"
@@ -69,7 +69,7 @@
             "value": "100"
         },
         "machine_end_gcode": {
-            "default_value": ";End GCode\nG91 ;relative positioning\nG1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure\nG1 Z+0.5 E-2 F300 ;move Z up a bit and retract filament even more\nM104 S0 ;extruder heater off\nM140 S0 ;heated bed heater off (if you have it)\nG0 Z{machine_height} F1800 ;move the platform all the way down\nG28 X0 Y0 F1800 ;move X/Y to min endstops, so the head is out of the way\nM84 ;steppers off\nG90 ;absolute positioning\nM117 Done"
+            "default_value": ";End GCode\nG91 ;relative positioning\nG1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure\nG1 Z+0.5 E-4 F300 ;move Z up a bit and retract filament even more\nM104 S0 ;extruder heater off\nM140 S0 ;heated bed heater off (if you have it)\nG0 Z{machine_height} F1800 ;move the platform all the way down\nG28 X0 Y0 F1800 ;move X/Y to min endstops, so the head is out of the way\nM84 ;steppers off\nG90 ;absolute positioning\nM117 Done"
         },
         "machine_gcode_flavor": {
             "default_value": "RepRap (Marlin/Sprinter)"
@@ -93,7 +93,7 @@
             "default_value": "Renkforce RF100"
         },
         "machine_start_gcode": {
-            "default_value": ";Sliced at: {day} {date} {time}\nG21 ;metric values\nG90 ;absolute positioning\nM82 ;set extruder to absolute mode\nM107 ;start with the fan off\nG1 Z5.0 F1800 ;move Z to 5mm\nG28 X0 Y0 F1800 ;move X/Y to min endstops\nG28 Z0 ;move Z to min endstop\nG92 E0 ;zero the extruded length\nG1 F200 E4.0 ;extrude 4.0mm of feed stock to build pressure\nG1 Z5.0 F300 ;move the platform down 5mm\nG92 E0 ;zero the extruded length again\nG1 F1800\n;Put printing message on LCD screen\nM117 Printing..."
+            "default_value": ";Sliced at: {day} {date} {time}\nG21 ;metric values\nG90 ;absolute positioning\nM82 ;set extruder to absolute mode\nM107 ;start with the fan off\nG1 Z5.0 F1800 ;move Z to 5mm\nG28 X0 Y0 F1800 ;move X/Y to min endstops\nG28 Z0 ;move Z to min endstop\nG92 E0 ;zero the extruded length\nG1 F200 E6.0 ;extrude 6.0mm of feed stock to build pressure\nG1 Z5.0 F300 ;move the platform down 5mm\nG92 E0 ;zero the extruded length again\nG1 F1800\n;Put printing message on LCD screen\nM117 Printing..."
         },
         "machine_width": {
             "value": "100"
@@ -150,7 +150,7 @@
             "value": "0.1"
         },
         "retraction_amount": {
-            "value": "3.0"
+            "value": "5.0"
         },
         "retraction_combing": {
             "default_value": "all"
@@ -164,9 +164,6 @@
         "retraction_min_travel": {
             "value": "1.5"
         },
-        "retraction_speed": {
-            "value": "40.0"
-        },
         "skin_overlap": {
             "value": "15.0"
         },

resources/definitions/renkforce_rf100_v2.def.json

@@ -39,10 +39,10 @@
             "value": "True"
         },
         "cool_min_layer_time": {
-            "value": "5.0"
+            "value": "1.0"
         },
         "cool_min_speed": {
-            "value": "10.0"
+            "value": "5.0"
         },
         "infill_before_walls": {
             "value": "True"
@@ -69,7 +69,7 @@
             "value": "120"
         },
         "machine_end_gcode": {
-            "default_value": ";End GCode\nG91 ;relative positioning\nG1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure\nG1 Z+0.5 E-2 F300 ;move Z up a bit and retract filament even more\nM104 S0 ;extruder heater off\nM140 S0 ;heated bed heater off (if you have it)\nG0 Z{machine_height} F1800 ;move the platform all the way down\nG28 X0 Y0 F1800 ;move X/Y to min endstops, so the head is out of the way\nM84 ;steppers off\nG90 ;absolute positioning\nM117 Done"
+            "default_value": ";End GCode\nG91 ;relative positioning\nG1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure\nG1 Z+0.5 E-4 F300 ;move Z up a bit and retract filament even more\nM104 S0 ;extruder heater off\nM140 S0 ;heated bed heater off (if you have it)\nG0 Z{machine_height} F1800 ;move the platform all the way down\nG28 X0 Y0 F1800 ;move X/Y to min endstops, so the head is out of the way\nM84 ;steppers off\nG90 ;absolute positioning\nM117 Done"
         },
         "machine_gcode_flavor": {
             "default_value": "RepRap (Marlin/Sprinter)"
@@ -93,7 +93,7 @@
             "default_value": "Renkforce RF100 V2"
         },
         "machine_start_gcode": {
-            "default_value": ";Sliced at: {day} {date} {time}\nG21 ;metric values\nG90 ;absolute positioning\nM82 ;set extruder to absolute mode\nM107 ;start with the fan off\nG1 Z5.0 F1800 ;move Z to 5mm\nG28 X0 Y0 F1800 ;move X/Y to min endstops\nG28 Z0 ;move Z to min endstop\nG92 E0 ;zero the extruded length\nG1 F200 E4.0 ;extrude 4.0mm of feed stock to build pressure\nG1 Z5.0 F300 ;move the platform down 5mm\nG92 E0 ;zero the extruded length again\nG1 F1800\n;Put printing message on LCD screen\nM117 Printing..."
+            "default_value": ";Sliced at: {day} {date} {time}\nG21 ;metric values\nG90 ;absolute positioning\nM82 ;set extruder to absolute mode\nM107 ;start with the fan off\nG1 Z5.0 F1800 ;move Z to 5mm\nG28 X0 Y0 F1800 ;move X/Y to min endstops\nG28 Z0 ;move Z to min endstop\nG92 E0 ;zero the extruded length\nG1 F200 E6.0 ;extrude 6.0mm of feed stock to build pressure\nG1 Z5.0 F300 ;move the platform down 5mm\nG92 E0 ;zero the extruded length again\nG1 F1800\n;Put printing message on LCD screen\nM117 Printing..."
         },
         "machine_width": {
             "value": "120"
@@ -150,7 +150,7 @@
             "value": "0.1"
         },
         "retraction_amount": {
-            "value": "3.0"
+            "value": "5.0"
         },
         "retraction_combing": {
             "default_value": "all"
@@ -164,9 +164,6 @@
         "retraction_min_travel": {
             "value": "1.5"
         },
-        "retraction_speed": {
-            "value": "40.0"
-        },
         "skin_overlap": {
             "value": "15.0"
         },

resources/definitions/renkforce_rf100_xl.def.json

@@ -39,10 +39,10 @@
             "value": "True"
         },
         "cool_min_layer_time": {
-            "value": "5.0"
+            "value": "1.0"
         },
         "cool_min_speed": {
-            "value": "10.0"
+            "value": "5.0"
         },
         "infill_before_walls": {
             "value": "True"
@@ -69,7 +69,7 @@
             "value": "200"
         },
         "machine_end_gcode": {
-            "default_value": ";End GCode\nG91 ;relative positioning\nG1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure\nG1 Z+0.5 E-2 F300 ;move Z up a bit and retract filament even more\nM104 S0 ;extruder heater off\nM140 S0 ;heated bed heater off (if you have it)\nG0 Z{machine_height} F1800 ;move the platform all the way down\nG28 X0 Y0 F1800 ;move X/Y to min endstops, so the head is out of the way\nM84 ;steppers off\nG90 ;absolute positioning\nM117 Done"
+            "default_value": ";End GCode\nG91 ;relative positioning\nG1 E-1 F300 ;retract the filament a bit before lifting the nozzle, to release some of the pressure\nG1 Z+0.5 E-4 F300 ;move Z up a bit and retract filament even more\nM104 S0 ;extruder heater off\nM140 S0 ;heated bed heater off (if you have it)\nG0 Z{machine_height} F1800 ;move the platform all the way down\nG28 X0 Y0 F1800 ;move X/Y to min endstops, so the head is out of the way\nM84 ;steppers off\nG90 ;absolute positioning\nM117 Done"
         },
         "machine_gcode_flavor": {
             "default_value": "RepRap (Marlin/Sprinter)"
@@ -84,7 +84,7 @@
             "default_value": "Renkforce RF100 XL"
         },
         "machine_start_gcode": {
-            "default_value": ";Sliced at: {day} {date} {time}\nG21 ;metric values\nG90 ;absolute positioning\nM82 ;set extruder to absolute mode\nM107 ;start with the fan off\nG1 Z5.0 F1800 ;move Z to 5mm\nG28 X0 Y0 F1800 ;move X/Y to min endstops\nG28 Z0 ;move Z to min endstop\nG92 E0 ;zero the extruded length\nG1 F200 E4.0 ;extrude 4.0mm of feed stock to build pressure\nG1 Z5.0 F300 ;move the platform down 5mm\nG92 E0 ;zero the extruded length again\nG1 F1800\n;Put printing message on LCD screen\nM117 Printing..."
+            "default_value": ";Sliced at: {day} {date} {time}\nG21 ;metric values\nG90 ;absolute positioning\nM82 ;set extruder to absolute mode\nM107 ;start with the fan off\nG1 Z5.0 F1800 ;move Z to 5mm\nG28 X0 Y0 F1800 ;move X/Y to min endstops\nG28 Z0 ;move Z to min endstop\nG92 E0 ;zero the extruded length\nG1 F200 E6.0 ;extrude 6.0mm of feed stock to build pressure\nG1 Z5.0 F300 ;move the platform down 5mm\nG92 E0 ;zero the extruded length again\nG1 F1800\n;Put printing message on LCD screen\nM117 Printing..."
         },
         "machine_width": {
             "value": "200"
@@ -138,7 +138,7 @@
             "value": "0.1"
         },
         "retraction_amount": {
-            "value": "3.0"
+            "value": "5.0"
         },
         "retraction_combing": {
             "default_value": "all"
@@ -152,9 +152,6 @@
         "retraction_min_travel": {
             "value": "1.5"
         },
-        "retraction_speed": {
-            "value": "40.0"
-        },
         "skin_overlap": {
             "value": "15.0"
         },