You sure it's vitamin D. I heard that those little blue pills work on shafts also.
There are alot who hang there shafts by the tip end, not going to say it's wrong, but after talking to many who do this, the main reason I got was weight/gravity pulling down to help the shaft "not" warp. I hang mine the opposite way, Joint up, if the shaft is going to warp I want it to warp in my shop, not in the customers hands, like anything nothing is 100%, I just think it's a better way to ensure quality.
I always thought makers hung their shafts to save floor space.
I always thought makers hung their shafts to save floor space.