Walter Dividing Head Restore Part 5 - Cleaning up the 6-Jaw Chuck

Part 5 of the Walter dividing head project. Cleaning up the 6-Jaw Buck Chuck. Found a few problems with the chuck. I'm rely struggling trying to understand what happened to through this chuck so far off, especially considering it was only used on a dividing head. Made many measurements off camera. My current best assessment is there's been some stress relief and or core shift of the cast iron. I'll be addressing this right or wrong on the next episode. Thanks everyone for following along.