Anyone noticing that after washing off bird crap or bug guts that sometimes the area underneath now seems to have distorted or slightly melted clearcoat? At least, that is what it looks like to me. I can feel a slightly grainy texture that won't change with wax and you can see it at many angles. I now have three such dime sized distortions on the hood and wonder if anyone else has this problem and if you were able to correct it. Thanks!