Just bought a new seadoo cover for my 2007 Wake Pro 215. Different color to the original, but now when I put it on, it overhangs about 12" at the back. Called dealer and he said that the extra length is to accommodate ballast tanks. I never use ballast tanks, and now it looks like a dogs dinner at the back. The original wasn't like that. The cover model number was 280000369.

Anyone any thoughts?