Hello to all, I purchased a cue recently second hand. If I roll the cue separate the butt section rolls fine, as do 2 of the 3 shafts. But when the cue is assembled it doesnt roll true and strait across a pool table. I can only think that it's the joint pin being inserted crook'ed. It's a newer cue made in 2016 so age shouldn't be an issue. Is this fixable? And if not, how much does the cue depreciate?