hi,just wondering if anyone is having issues with the seat and the way it clips to the tank,mines a 2011 model and as soon as you sit on the bike the seat unclips from the tank and sticks out at the front which is really annoying ,is there any way to stop this from happening besides replacing the seat.It came with a bagster tank cover and tank bag which i have removed and think this may have something to do with it cheers Dave