rotation distance

[spare scaffold]

setting rotational distance, my extruder ( on toolhead) has these settings the 13.747 (for sherpa mini) is what i used before install everything and worked ok, i carried out the rotational distance check (only went to 65mm) and got the figure 6.563, when when i run it again i still have 65mm,
is this rotational distance somehow linking to the spool extruder (lgx lite copy) and this is why its not changing?

[spare scaffold]

suppose the easy fix is to put a lgx on the toolhead 🤷‍♂️

[autumn aspen]

Are you also calibrating the secondary extruder?

I know youre not using this wth a box turtle but 53 seems insanely high

[spare scaffold]

It's the setting I had from the same extruder on my other printer, the distances seem to be ok when it pushes filament to the toolhead

[rustic cosmos]

I think it might have to do with the gear rations you’ve defined. You can leave those out and just set rotation distance

[spare scaffold]

Think they recommend using gear ratios when setting up, I'll try using the lane move macro and see it extrudes the correct distance,

[spare scaffold]

Checked the distance with the BT move lane 100mm and it moved 100.03mm so I think the rotation distance for the spools is correct

so at the minute the spool extruder is pushing 100mm but the toolhead extruder is pushing 65mm whether i use the old 13.747 (which worked previously) or the recalibrated 6.563 🤷‍♂️

lh print with previous setting of 13.747, the pressure advance was way off on the right hand cube

[spare scaffold]

check the extrude distance of the spool extruder looks correct