Brief Description: Cabin Frame Roll Bar 31: Drill aft holes
After drilling the forward two holes using the skin as the guide to position them, I peeled back the skin and drilled the aft two outside holes. I then enlarged these up to their final size.
WARNING: Drill the forward holes only to #29. I screwed up and drill them to clear the #8 screw and now can't tap it. So I called Van's. They said, just put a bolt on the inside, similar to the aft holes. I tried it. It works fine.
