Need some expert opinions on the following three related queries that I always wondered about:
Suppose I have a bat that weighs 2-12 say and sand it down to 2-9 or 2-10 by electric sanding on the face, does it affect the ping of the bat. I know the ping will be affected due to the weight loss, but what I wanted to know is, will the sanding affect the manufacturer's pressing effect/characteristics of the bat so as to degrade the ping?
Secondly, to reduce weight, is it better to sand the face of the bat (thereby risking altering the manufacturers pressing of the bat) or the back of the bat (thereby not affecting the face and the manufacturers pressing on face for the ping)?
Thirdly, to reduce weight by 2-3 oz, is it better to electric sand the bat all the way or use a plane instead with only final touches left for sanding?
Thanks in advance