as the boys I ski with are all off the water for various reasons, thought I would do some long standing mods, , the ski was getting a little heavy at the back end, and after drilling a hole to see if any water was in the tray, i was a little surprised to find over a gallon come flooding out !! so tray out, then removed about 25 lbs of crap from the tray area alone !! then a little think on what else to do, set the pump back 3", so out with the grinder and pump tunnel drops out. then its a good clean up and remove all the glue and sealant from inside the tray, so much of it, no wonder these things way a ton !! its all lined up and glassed in plus re enforcing the tray side ready for the rickter ninja type footholds im making, still a bit to do, will add pics as I go