I need to ask about the step/mm settings in the firmware config under X3G tab.
I need to change and maintain a new value in the extruder steps/mm but when ever I go back to that menu, it's back to what it used to be.
saving it doesn't save, export then using it from the drop down menu the X3G part disappears and I can't confim if the settings are there.
at present I have to re-enter the value prior to every print. if I forget the print fails badly.
any help appreciated
becky