I'm sure I screwed it up somehow. I had the chines supported as well as the keel. Maybe it shifted? I did glass the insides, including 2 layers of mat and 2 layers of 1708 from the top edge down past the chines. I also used a DA to sand the paint and primer off the sides, but I would expect random low spots if that caused the problem, instead of waviness. I never noticed how bad it is until I recently shined a flashlight along the sides at night and could see the shadows in the valleys. It's getting better, but it is taking a while. Here is a pic of how I supported the chines.
I just hope this boat ends up being something I'm not embarrassed to be seen on.