ORIGINAL: Cyberwolf
RTK where was these shiny places at on the piston?
Also did you happen to throw a micrometer on the piston to see if it was round or not ?
There were 3 shiny places, two were pretty bad on one side and one not so bad on the other side. They extended from mid piston to the bottom of the skirt where it was the worst.
I was lazy and in too big of a hurry to check the piston or cylinder with a mic.