I never said it was wrong.. I am simply saying it is not ideal. I use the big pin in my cues as well and have experimented with both. I have yet to come across a wood threaded cue that maintains an intimate fit between the pin and insert for many years. Will the cue still thread together and function? Of course it wont fail..but if you want to have a close tolerance fit between your pin and insert I believe wood may not be the best choice of material. It is not stable enough to maintain dimensional stability year round. I don't care how well you think you protect the wood, wood moves. So if you are satisfied with a fit which has some tolerance to account for the wood movement, then yes wood is fine.
You do understand that your posts insinuate that my cues don't fit well, won't fit well long term, and that my customers are settling on low quality because I have to machine my joints sloppily to ensure they hold up? Because it sure seems that's what you're saying about not only me, but every other cue maker who utilizes wood threads. It's only fair that if you're going to post such blanket statements, that you at least identify yourself & the cues you build. I'm more a believer in tangible evidence to support claims, such as me saying that there are several hundreds of my Sugartree cues that contradict everything you said. See how I did that? I disagreed with you while supporting my position with actuality and identification. That gives credence to my opinion. Whether you agree with it or not, at least you know where & from whom it's coming, so you can judge it's value.