diff --git a/StaticData/PrinterSettings/RoBo 3D/R1 Heated Bed/config.ini b/StaticData/PrinterSettings/RoBo 3D/R1 Heated Bed/config.ini
index 3f5a2fdf0..493b64842 100644
--- a/StaticData/PrinterSettings/RoBo 3D/R1 Heated Bed/config.ini	
+++ b/StaticData/PrinterSettings/RoBo 3D/R1 Heated Bed/config.ini	
@@ -64,7 +64,7 @@ perimeter_extrusion_width = 0
 perimeter_speed = 60
 perimeters = 3
 post_process =  
-print_center =  114.3,127
+print_center =  114,127
 raft_layers = 0
 randomize_start = 1
 resolution = 0
@@ -89,7 +89,7 @@ solid_infill_every_layers = 0
 solid_infill_extrusion_width = 0
 solid_infill_speed = 60
 spiral_vase = 0
-start_gcode = G28 ; home all axes\nG1 Z5 F5000 ; lift nozzle\n109 S{temperature} ; set the extruder temp and wait\nG29 ; probe bed\n
+start_gcode = G28 ; home all axes\nG1 Z5 F5000 ; lift nozzle\nM109 S{temperature} ; set the extruder temp and wait\nG29 ; probe bed\n
 support_material = 1
 support_material_angle = 0
 support_material_enforce_layers = 0
diff --git a/StaticData/PrinterSettings/RoBo 3D/R1 Heated Bed/setup.ini b/StaticData/PrinterSettings/RoBo 3D/R1 Heated Bed/setup.ini
index e267cbdd5..8fd5aa3d5 100644
--- a/StaticData/PrinterSettings/RoBo 3D/R1 Heated Bed/setup.ini	
+++ b/StaticData/PrinterSettings/RoBo 3D/R1 Heated Bed/setup.ini	
@@ -1,3 +1,4 @@
 baud_rate = 250000
+default_slice_engine = Slic3r
 windows_driver = CDM20824_Setup.exe
 default_material_presets = PLA
\ No newline at end of file
diff --git a/StaticData/PrinterSettings/RoBo 3D/R1/config.ini b/StaticData/PrinterSettings/RoBo 3D/R1/config.ini
index 0bd214864..5a7fa3232 100644
--- a/StaticData/PrinterSettings/RoBo 3D/R1/config.ini	
+++ b/StaticData/PrinterSettings/RoBo 3D/R1/config.ini	
@@ -64,7 +64,7 @@ perimeter_extrusion_width = 0
 perimeter_speed = 60
 perimeters = 3
 post_process =  
-print_center =  114.3,127
+print_center =  114,127
 raft_layers = 0
 randomize_start = 1
 resolution = 0
@@ -89,7 +89,7 @@ solid_infill_every_layers = 0
 solid_infill_extrusion_width = 0
 solid_infill_speed = 60
 spiral_vase = 0
-start_gcode = G28 ; home all axes\nG1 Z5 F5000 ; lift nozzle\n109 S{temperature} ; set the extruder temp and wait\nG29 ; probe bed\n
+start_gcode = G28 ; home all axes\nG1 Z5 F5000 ; lift nozzle\nM109 S{temperature} ; set the extruder temp and wait\nG29 ; probe bed\n
 support_material = 1
 support_material_angle = 0
 support_material_enforce_layers = 0
diff --git a/StaticData/PrinterSettings/RoBo 3D/R1/setup.ini b/StaticData/PrinterSettings/RoBo 3D/R1/setup.ini
index e267cbdd5..8fd5aa3d5 100644
--- a/StaticData/PrinterSettings/RoBo 3D/R1/setup.ini	
+++ b/StaticData/PrinterSettings/RoBo 3D/R1/setup.ini	
@@ -1,3 +1,4 @@
 baud_rate = 250000
+default_slice_engine = Slic3r
 windows_driver = CDM20824_Setup.exe
 default_material_presets = PLA
\ No newline at end of file
diff --git a/StaticData/PrinterSettings/RoBo 3D/Robo 3D Heated Bed/setup.ini b/StaticData/PrinterSettings/RoBo 3D/Robo 3D Heated Bed/setup.ini
index e267cbdd5..8fd5aa3d5 100644
--- a/StaticData/PrinterSettings/RoBo 3D/Robo 3D Heated Bed/setup.ini	
+++ b/StaticData/PrinterSettings/RoBo 3D/Robo 3D Heated Bed/setup.ini	
@@ -1,3 +1,4 @@
 baud_rate = 250000
+default_slice_engine = Slic3r
 windows_driver = CDM20824_Setup.exe
 default_material_presets = PLA
\ No newline at end of file
diff --git a/StaticData/PrinterSettings/RoBo 3D/Robo 3D/setup.ini b/StaticData/PrinterSettings/RoBo 3D/Robo 3D/setup.ini
index e267cbdd5..8fd5aa3d5 100644
--- a/StaticData/PrinterSettings/RoBo 3D/Robo 3D/setup.ini	
+++ b/StaticData/PrinterSettings/RoBo 3D/Robo 3D/setup.ini	
@@ -1,3 +1,4 @@
 baud_rate = 250000
+default_slice_engine = Slic3r
 windows_driver = CDM20824_Setup.exe
 default_material_presets = PLA
\ No newline at end of file