Working on the fifth axis

I got frustrated with the 3mm linear bearing rails. I could not correct them to a uniform thickness. I ordered some linear rail stock from McMaster Ca...

Stuck in the house because of Covid-19 (I don’t have it yet but Seattle is shut down). Basically done with the control box

Robot mechanical all complete, control box, and cables built. Next step firing it up. I’ll spend a bunch of time checking things ... hopefully, moveme...