ertaisi wrote:My guess would be a dremel with a small polishing-capable tip?
Nope...no good....tried and tried.
THe only way i could get in the corners and around the raised spark plug holes was sandpaper and duct tape
Duct tape is for your finger
![Laughing :lol:](./images/smilies/icon_lol.gif)
or you will wind up with no finger print for a while like i did. And it stops it from moving all around.
Good luck.