I have roughly checked the x,y,z steps per mm settings and am happy with each.
I would like to check the extruder steps per mm just to be sure of the validity.
Unfortunately I have not been able to manually control the extruder motor as per x,y,z.
I can only get the extruder motor to move when the nozzle is at temperature.
It is able to feed a couple of mm’s worth of filament after which it retracts.
Is it possible to move the extruder motor with a cold nozzle?