Hi all, can anyone explain to me how the heck you get the riders seat off the bike? I've just bought two new covers with the Italian tricolour stitched in and I must say the look very smart, but I've come up against a problem with the front seat? I just can't see how the hell it comes off, are there some hidden bolts or some trick way of getting it off so that I can get the new cover on. Any suggestions would be great. regards Mark.