Hi Randall.
Yours seems like a simple problem, I think.
Basically, the dropouts need to contact the bearings’ inner races, and never the outer races.
Install a washer or more between bearings and dropouts.
Be sure they are small enough so they don’t contact the outer races.
I’ve seen flanged bearings that have inner races sticking outward a bit.
Those would work without washers or spacers.
Im really enjoying your build, Randall.
Im doing a 212 build, slowly too.
Thanks for your tips in your build.