diff --git a/SD-image/gcodes/coathook.g b/SD-image/gcodes/coathook.g
index 52ea8b2..eefb5c3 100644
--- a/SD-image/gcodes/coathook.g
+++ b/SD-image/gcodes/coathook.g
@@ -20,13 +20,13 @@
 G21 ; set units to millimeters
 G90 ; use absolute coordinates
 M83 ; use relative distances for extrusion
-M140 S65; Set bed temperature
+M140 S57; Set bed temperature
 G28 ; Home all axes
 G1 Z5 F200 ; lift nozzle
 G1 X2 Y50 F2000; Go to wait for warm position
 M116; Wait for all temperatures
-G10 P0 S205 R0 ; Set extruder temperature
-T0; Select extruder
+G10 P1 S200 R0 ; Set extruder temperature
+T1; Select extruder
 M116; Wait for all temperatures
 G1 F1800.000 E-1.00000
 G1 X83.244 Y72.792
@@ -8437,5 +8437,5 @@ G1 X86.596 Y135.793 F1200.000 E0.27393
 G1 F1800.000 E-1.00000
 M107
 G1 X2 Y190; park the machine
-M0; stop
+M0;
 ; filament used = 4032.1mm (9.7cm3)
diff --git a/SD-image/gcodes/duettest.g b/SD-image/gcodes/duettest.g
index bd8b73a..064fe19 100644
--- a/SD-image/gcodes/duettest.g
+++ b/SD-image/gcodes/duettest.g
@@ -5,7 +5,7 @@ G21 ; mm
 G90 ; Absolute positioning
 M83 ; Extrusion relative
 M906 X800 Y800 Z800 E800 ; Motor currents (mA)
-T0 ; Extruder 0
+T1 ; Extruder 0
 G1 X50 F500
 G1 X0
 G4 P500
diff --git a/SD-image/gcodes/ormaxis.g b/SD-image/gcodes/ormaxis.g
index 6d444ec..7d6a2c7 100644
--- a/SD-image/gcodes/ormaxis.g
+++ b/SD-image/gcodes/ormaxis.g
@@ -20,13 +20,13 @@
 G21 ; set units to millimeters
 G90 ; use absolute coordinates
 M83 ; use relative distances for extrusion
-M140 S65; Set bed temperature
+M140 S57; Set bed temperature
 G28 ; Home all axes
 G1 Z5 F200 ; lift nozzle
 G1 X2 Y50 F2000; Go to wait for warm position
 M116; Wait for all temperatures
-G10 P0 S205 R0 ; Set extruder temperature
-T0; Select extruder
+G10 P1 S200 R0 ; Set extruder temperature
+T1; Select extruder
 M116; Wait for all temperatures
 G1 F1800.000 E-1.00000
 G1 X47.463 Y43.710
@@ -30138,5 +30138,5 @@ G1 X72.890 Y64.001 F600.000 E0.02527
 G1 F1800.000 E-1.00000
 M107
 G1 X2 Y190; park the machine
-M0; stop
+M0;
 ; filament used = 10866.2mm (26.1cm3)
diff --git a/SD-image/gcodes/snowman.g b/SD-image/gcodes/snowman.g
index 81d86b9..4c04b9f 100644
--- a/SD-image/gcodes/snowman.g
+++ b/SD-image/gcodes/snowman.g
@@ -20,13 +20,13 @@
 G21 ; set units to millimeters
 G90 ; use absolute coordinates
 M83 ; use relative distances for extrusion
-M140 S65; Set bed temperature
+M140 S57; Set bed temperature
 G28 ; Home all axes
 G1 Z5 F200 ; lift nozzle
 G1 X2 Y50 F2000; Go to wait for warm position
 M116; Wait for all temperatures
-G10 P0 S205 R0 ; Set extruder temperature
-T0; Select extruder
+G10 P1 S200 R0 ; Set extruder temperature
+T1; Select extruder
 M116; Wait for all temperatures
 G1 F1800.000 E-1.00000
 G1 X83.486 Y74.398