Ok guys I have discovered I have the same problem after doing some fall clean up in the front locker AND I HAVE A LOT OF WATER UNDER THERE. I do not have the option of taking it to a Moomba dealer and I know Kojack installed a deck fill port at the bottom but how does a guy permanently fix this problem... where is the water coming from and if we do put a port access in and vacuum the water out are we getting all of it. Not to mention freezing in the winter and what it will do to the foam core.....for the winterization is vacuuming out the water enough? Any in put on this would be great, thanks guys! 2004 Mobius LSV