Thanks for that, very informative B)
I found out when i had my chassis dipped that the holes get filled up, but just need drilling out, and i suppose threads can be re-tapped
Not too concerened about overall tollerances, after all, I made the parts
I'm hoping that the warping shouldn't be too much of a problem, as all the parts are made from 6mm,
when my chassis was dipped, some of the 2mm brackets bent slightly, all the 6mm cage mounts were unafected though.
Not heard of spin galving before, sounds intersting. I'll ask if they do it at the galving depot down the road
Thanks again