The Genoa track on my BAV38 pulled out and broke in two in about 20 knts of wind. fortunately no parts were lost and we managed to complete our journey. On checking the bolts half would not tighten ,It was impossible to locate the aluminium strip that the bolts fitted into as they were totally in accessable. I handed the job to a man with more resources than me and basically he drilled and tapped new holes in the deckand backing metal strip and fitted a new track from rutgerson. The track was bolted initially every other hole in the track ,he used different holes.Also doing the same on the other side.It was a couple of years ago so my memory may be wrong but I think the track was flexible enough to fit the contour of thedeck.This was in Spain
Hope this helps
Bill Francis