@xahlee @ekaitz_zarraga @mntmn
I wanted to make one and found this about the CST ones internals
http://web.archive.org/web/20180326232623/https://www.clearlysuperiortech.com/redesignedsteelrollersforltracs.html
http://web.archive.org/web/20180223011805/http://clearlysuperiortech.com/howtoreplaceltracrollers.html
https://www.youtube.com/watch?v=CwDyVXZ7sg0
@cyril @ekaitz_zarraga @mntmn
if any can contact the guys at this top vid, i think that'd be best trackball. truly spins forever
http://xahlee.info/kbd/trackball_spins.html
@xahlee @ekaitz_zarraga @mntmn Ended up using a joystick instead :p