Pinch Valve Rotor Wobble

[inceptionev]

Please take the time to describe the issue in detail, so that other contributors can pick it up and implement or declare it done/obsolete in case it was fixed out of band.

Current behaviour/situation

• Because the rotor is press-fit onto the stepper motor shaft, differences in 3D printing settings and material can result in some parts not fitting correctly, which results in loose, wobbly rotor.

Expected state/behaviour

• Tweak for optimal material and print settings and provide these in the documentation for repeatable results.
• Rotor model should be updated if needed.

How do you know it is wrong

Anecdotal observation during integration.

Starting points

• Print and test rotor fit on a stepper motor

Don't forget (can delete these when done)

• Put the issue in a milestone
• Assign it to one of the projects
• Add appropriate labels
• Mention dependent/blocked issues if any

[martukas]

This ticket is a duplicate of #1121. The 2 can be closed together.