Crank polishing

that vinegar dip is the ****. Ill make something up tonight. I dug a pit and lined it with a trash bag the last time. It didnt do much but I didnt degrease it either before I dunked it or follow up with scotchbrite to the throws. There is a way to rig up a drill and pulley on a bow and let the crocus belt fall onto the journals while you are turning the crank by hand. It may be a little aggressive unless your using 1500 grit.