I did not see an answer to this in a quick search of the forum, so forgive me if this has been asked a million times before.
Should imperfect bearing edges on collectible vintage drums be left alone, or is it acceptable to redo them if it is done "professionally"?
I am talking about drums that have obvious low or high spots, uneven bevels, or drums that have a decent bevel but the shell itself is not square.
I don't want to hurt the value of the drum, but I would like my drums to be at their full tuning potential, so to speak.