Hi,
here's two sketches where the position of the clips can been seen fairly well:
=>
http://www.seatforum.de/forum/showthread.php?p=252317#post252317
Just be careful, when
pressing the clips towards the rim, the leather gaiter is just stapled to the frame ... don't pull too hard or it will rip ...
(even my dealer had to re-order them twice, as he was too rashly removing it, first try, a clip broke off and next time the leather was torn off the frame)
Best will be, if you have a helping hand, one of you presses those 3 clips and the other carefully lifts the gaiter-frame.
greets ... Klaus