I have this now a second time... first time after it occoured i dismantled the front cushions to Check the watertank ( clamps and tank appeared ok ) , checked the showersump and checked the tightness of the windows. The problem , even in geavy rain never came back until now. Yesterday -before starting the ride the fwd bilde and carpet were dry and after about an hour underway the carpet started to get wet and some water was found in the fwd bilge. It seems to "soak" because after the last night sitting at the dock the carpet stays wet. At previous rides the problem did not exist. The only difference : we topped thr watertank completely full and the fridge is running. Does anybody has an idea ??? Thanks much !