I got my .020 over wiseco pistons in the mail saturday purchased from the 300zxclub store. They look top notch except on 1 the "skirt coating" is flaking off in 3 areas. It was bubbled and when i ran my finger across it just flaked right off. My question is will this be ok or should I try to get it replaced? At 100$ a piece I expect them to be perfect but if it wont affect anything i will just let it ride. Any opinions are welcomed and thanks