I have build a new printer with the spec below but it won't auto level properly. The Z screw moves on the first layer but its like it's doing it in reverse to what it needs too. I have checked and checked and I can't seem to find anything wrong. Below is the spec and the starting gcode any help would be greatly recieved. I have even done the steps for the Z motor and that was only out by 8 over 400. BlTouch I coming back with consistent numbers when probed.
BTT SKR PRO V1.2
TMC2209 V3.1 UART. leg removed on X,Y,Z but not on E0,E1,E2
BTT TFT35
BlTouch 3.1
THC-01 hotend
Start Gcode:
G92 E0 ; Reset Extruder
G92 E1 ; Reset Extruder
G92 E2 ; Reset Extruder
G28 ; Home all axes
G29 ; Bedlevel
M500 ; EEPROM Save
G1 Z2.0 F3000 ; Move Z Axis up little to prevent scratching of Heat Bed
G1 X0.1 Y20 Z0.3 F5000.0 ; Move to start position
G1 X0.1 Y200.0 Z0.3 F1500.0 E15 ; Draw the first line
G1 X0.4 Y200.0 Z0.3 F5000.0 ; Move to side a little
G1 X0.4 Y20 Z0.3 F1500.0 E30 ; Draw the second line
G92 E0 ; Reset Extruder
G92 E1 ; Reset Extruder
G92 E2 ; Reset Extruder
G1 Z2.0 F3000 ; Move Z Axis up little to prevent scratching of Heat Bed
G1 X5 Y20 Z0.3 F5000.0 ; Move over to prevent blob squish
BTT SKR PRO V1.2
TMC2209 V3.1 UART. leg removed on X,Y,Z but not on E0,E1,E2
BTT TFT35
BlTouch 3.1
THC-01 hotend
Start Gcode:
G92 E0 ; Reset Extruder
G92 E1 ; Reset Extruder
G92 E2 ; Reset Extruder
G28 ; Home all axes
G29 ; Bedlevel
M500 ; EEPROM Save
G1 Z2.0 F3000 ; Move Z Axis up little to prevent scratching of Heat Bed
G1 X0.1 Y20 Z0.3 F5000.0 ; Move to start position
G1 X0.1 Y200.0 Z0.3 F1500.0 E15 ; Draw the first line
G1 X0.4 Y200.0 Z0.3 F5000.0 ; Move to side a little
G1 X0.4 Y20 Z0.3 F1500.0 E30 ; Draw the second line
G92 E0 ; Reset Extruder
G92 E1 ; Reset Extruder
G92 E2 ; Reset Extruder
G1 Z2.0 F3000 ; Move Z Axis up little to prevent scratching of Heat Bed
G1 X5 Y20 Z0.3 F5000.0 ; Move over to prevent blob squish