got my Sigma today but I am not able to calibrate the right side extruder.
– Bed calibration works – Left side calibration works – on the Right side the printing bed stops ca. 10mm below the nozzle and I am not able to move the bed more upwards during the calibration process so there is still a gap from roundabout 8mm.
I already tried the M502 + M500 commands but this does not help.
Firmware is 01-1.2.0 (Updated but previous SW was not working either) – Formatted internal Card to Fat 16 and put on new files – as I think this is for display only – wworks.