Assign 0.9 and 1.8 stepper to same axis?

[TypQxQ]

Merry Christmas everyone!

I need to have different steps per mm on same axis for 2 or 3 steppers.

I'm trying to build a CoreXYUV like deckingman did with extruder above hotend, on separate axis.
My problem is that I wanted to use some old 1.8° steppers I had for the UV axis and I already use some 0.9 e3d high torque steppers on XY.

I am homing the XY and UV axis and then when moving stepper 6 and 7 that are 1.8° from UV to XY they get same steps per mm as the 0.9° steppers already on the axis and moves double the length.

[dc42]

All motors on the same axis have to use the same steps/mm.

[TypQxQ]

@dc42 I was afraid of that
Well, now I just have to wait for new steppers....

Thank you and have a Jolly Holiday!