I have the same problem with my 06 Puma. In addition, the individual that owned the boat before me was a “big boy”. There was a noticeable “stretch” along the seams on the base of the seat. After I bought the boat from him I rotated the drivers seat to the passenger side since that side does not get used other than during tournaments. Well, the problem is my tournament partner is a big boy and his big butt recently caused the material to separate from the thread. So, BCB, based on a response earlier in this thread, it appears that there is a potential opportunity to purchase just the base of the seats instead of the entire seat. I would hate to have to buy an entire set of seats when only the bases need to be replaced. Any response would be greatly appreciated. Thanks