Hello Klipper developers,
I am trying to develop a version of klipper for my Tetra printer.
It is a type of hangprinter but inverted and dependent on gravity.
The geometry is similar to a Delta but there are no towers as such. The wires
are wound up on direct drive stepper motors which are mounted under a table.
I have tried to adopt the Delta kinematics here:
https://github.com/JonasForssell/klipper/blob/Tetra/klippy/cartesian.py
I think I have got most of it right but the last part is the move method which
I cannot figure out how to change. The method uses step_delta as the result.
I have also looked at the cartesian version which uses step_const.
What is the difference?
Many thanks for your assistance.
/Jonas
