somewhere amidst the unmiring of me from carpentry, i verified that my left side beemer rear brake hub alignment jig is accurate, needing no rework, so all I have is the right side to retool and its coming along. I should have that capability by next week. yet another pair of jag front calipers are going to my local machinist for slight mods. I damaged the first pair, and the second pair got drilled too large. third times a charm....I still have 90 custom contoured ballisters to make and install before I can resume fun van stuff.