I've traced my water leak on H320 to the fresh water tank but can't access the darn thing. After removing two dozen screws, the laminate wood will only come up in front, not the back. I took out all the screws and the box surrounding the AC vent, but alas it's as if it's glued down at one end with 5200. I hestitate to crowbar it for fear it will break in half. There are no visible screws from the teak side or the closet to keep it down. What gives?