Anyone have any problems with wiseco pistons? My first engine job I put two new wiseco pistons and left one of the oem pistons in my triple. Just last week I found that both wiseco pistons were scored on the intake side badly but the oem one didn't have a scratch on it. One of the wiseco pistons was jetted exactly the same as the oem piston. I run a 96 600 XCR SP with nickasil plated cylinders. Anyone else have any problems?