Re: imperfect circles
I was thinking about 1/8" spacer behind the rack... that would allow the rack to be fully engaged by the pinion but yet not let the pinion hit the frame; or am I missing something? Going up to a 1/4" spacer will almost allow the pinion full depth on the rack but would leave about 1/8" of the pinion going past the rack toward the frame, again not a problem.
What lubricant are y'all using on the R&P? I'm using the same grease that I use on the linear bearings - Royal Purple NLGI #2
David
Romans 3:23
Etsy shop opened 12/1/17 - CurlyWoodShop