G27 Sequential Shifter

I've always felt that the G27 sequential shifter on here is missing some "cluck". Therefore I designed this one with non-linear push/pull force. Hardware needed:

* Bearing-wheels from Ender 3 and alike printer, such as these https://www.amazon.com/Creality-3D-Printer-Plastic-Bearing/dp/B07KXPD6XZ

* A spring with a diameter of 15mm, about 30-40mm long. I use an old spring from an airsoft that I cut to length.

* 2x M5 20mm bolt and nut, and 2 small washers (one per side of the bearing-wheel).

* The bottom part of this design by Antonyart https://www.thingiverse.com/thing:4302821 (I also recommend this design overall, the H-shifter version is awesome!)

Video to show of the sound and so you get an idea of the "clunk" I'm talking about: https://youtu.be/ihgsoAHrlME (I didn't have the same bolts a Antonyart had, but they should still work except they won't be countersunk).

You probably could use some other knobs with this design, but my knob has a grove for the spring and