re-designed Knob assembly for easy changing Spring

[Akira28hk]

Knob combined with Magnet Holder (print it upside down w/o support on FDM printer)
Stem combined with Spring Spacer
Spring no longer sandwiched between Knob and Magnet Holder

download Knob, Stem and Spring from:

enclosure/stl

[sheffieldnikki]

Be helpful if you could edit your post with a couple of images and a description of how it has been redesigned for easy spring changes? Thanks!

[relikd]

I can contribute my own design:

this can be used as a drop-in replacement for the current magnets-holder. You just need to print a new spring with the center holes flipped:

STL + FreeCAD