[Hellacool]

In the last 2 weeks I put 10 hours on my brand new 900 STX. I noticed that the hull has dulled down considerably along the bottom, about 3 inches up each side. Goes from about 2 feet from the front, all the way back to the intake grate. Looks like it is from the water, I just find that hard to believe. Can this be from the water? Is it normal?