I just bought my first boat and had an unknowledgeable salesman. He told me about the 10 hour break in period, but could not explain what it involved. The dealership had no Sea Doo mechs on site (they are 2 hours away at a diffrent dealership). I have 6 hours on my boat and have opened it up a couple of times. Will this do any damage? What exactly should I do for the break in period?