Took a ride tonight on my 97 and when wiping it down, I noticed that the paint on the stator cover is starting to blister. The bike has never been in the rain and doesn't sit out in the sun, also, never wrecked. What would cause that? I am either going to have to find one that is perfect or paint it. Since it isn't in a very noticeable place, I'm thinking any gloss black would be OK. What do you think?