4th axis for the tiny desktop CNC

I'll admit, this is more than I can reasonably chew at this stage :/

Meanwhile, look at this 4th axis for a dinky 1310 CNC router I'm making! ER11 "workholding" where a straight shank collet chuck is my "axle", sitting on Oilite bushings. Smol+cute #machining #cnc #hardware

Nobody is hiring me with 10+ years of experience using unity NOT making games, so fuck it, we excavate. Gonna be a mining+automation game. #indiedev #unity