Wise words from Richard V6 there!
check the fitting distance with a wire probe and shorten the screw length by one and a half threads so that as everything compresses on tightening you won't make contact with the glass! Same goes for the side pillar (A pillar) screen supports. If you use the correct screws you will have no problems but beware, one screw is slightly longer and fits the lowest position as the post is wider there, On reassembly make sure you do not fit it in another position as it will contact the glass, just! you might get away with it ...... or you might not! That'll cost you the best part of two grand if not! And quite a tricky fitment if you are not that mechanically minded. The bottom screen seal is a pig to fit too, yet very easy to remove, a three year old could pull it out!
