rolamite #53

did you consider Rolamite springs? my brain wants to think you could make the electrical connection and get the linear bearing in one. you'd just use two rolamites one vcc, one gnd? Sorry if this is a nerd snipe, you re probably sick of this.

sorry for that google url, i just wanted to link the rolamite wikipedia.

https://en.wikipedia.org/wiki/Rolamite