I am having difficulty in buying after market door mirrors for my mk3 golf anninversary. The problem is with the baseplates that come with these mirrors, i am currently on my 3rd pair (2 of which had oversized baseplates) At the moment i have a pair of M3 style mirrors on, but want to change them for diablo style mirrors, so i bought some but the baseplates were too big, although they do fit they overlap my window of my door. I can supply photos if this would help, but it seems i get the same answer whom ever i ask, not sure what to do next, any help,tips would be greatful.