My Fiberfab is not VW based…BUT…late last century when I began to assemble the body I could get nothing to line up. Finally, in frustration, I contacted the factory in Florida. (That’s how long ago it was. The factory was still in existence.) The man I spoke to said that they don’t follow the manual. They begin the body assembly from the rear. I tried that and, surprisingly, everything fell into place when I got to the front. Whether that might work for you I can’t say, but it might be worth a shot. Good Luck.
Bill Ascheman
Fiberfab Ford
Modified 5.0, 5sp., 4:11
Autocross & Hillclimb
"Drive Happy"