Solved the upper camber link insert issue (rear) .. too bad I didn't read the tread about using two aluminum inserts instead of a single plastic one. ahh well.
my fix? fill the void between the metal and plastic rear upper camber inserts with epoxy. That locked the inserts and washers in place! problem is i'll never adjust that again! i'll get the Schelle aluminum hubs next time.
Until then the easy fix for anyone else reading this is two aluminum inserts - skip that plastic one. if you don't change it, suddenly your camber will begin to float and you wont realize why the car isn't handling... until it finally fractures the plastic insert.