One of the rivets is pulling through a little so when I pull the door out of the catch one side of the catch is pulling away from the body slightly and could lead to failure/water ingress. Please could anyone advise what size rivets and best way to remove old rivet and replace? Was thinking drill out (not sure what size), or carefully hacksaw between seal and plastic bracket to pull old head off? Would the remainder of the old rivet push inwards to accomodate new rivet? Any advice greatly appreciated, thanks, BarneyRubble