Lally Column Pullups

Didn't even bother getting outta the work clothes! I've ALWAYS got something going on, new invention, new exercise, new program...whatever. New stuff comes to me daily as a rule. Some of what came about today was working Pullups using my 3.5" column placed in the rafters. Because the shed was so cold, the heat from my hands would make the column slick. I was able to get some 'feeling it out' work using a Mixed Grip. At this point, l have the thumbs on the same side as the fingers. The goal is to be able to lift the INCH Dumbbell so, at some point, l will go to having the thumbs oppose the fingers. Then, just like when I learned Middle Finger Pullups, l'll go from Mixed Grip to Double Underhand to Double Overhand. With work boots on, l'm about 240lb. I am quite excited and curious to see where this goes!! Blessed to have such a crazy passion.