KOSSEL Feet Damper

My kossel needed some feet dampers as I have tenants in the basement. I saw tennis ball dampers but they were too big for my liking. I have created these squash ball dampers with optional retaining rings to put around the ball for different spring rates.

The nice thing about this design is on the kossel, the tower 2020 can be tapped with a M6 thread and a M6 hex bolt can be used to screw in the feet and not have it protrude out the motor mount/end brackets of the printer for a really clean l