I've got an 08 supra 22ssv and am redoing my bunks. New 24oz carpet coming off of ebay and stainless carriage bolts and staples, nuts and washers from fastenal. I also got a free shim kit (not a big deal) from boatmate which consists of two 3/4 plastic spacers and four 3/8 plastic spacers. I've got one long bunk off and am countersinking the heads to make them flush. I thought about filling the countersinks with something to make them perfectly flat. Maybe epoxy or silicone. Any advise would be appreciated. Thanks Gene