y'know, there's a guy selling tuners that have threaded grooves on the posts to ensure the wraps go all the way down; ...
I have a lot of problems with what he says. He may be on to something but I see no evidence that he understands what he is observing. He is careless about his language: he uses their when he means there; he uses caliber when he means caliper and that is made even worse by the fact that neither is correct because he is using a dial indicator not a dial caliper. He clearly does not understand vector mechanics. The replacement machine heads he sells do change the angle of the string tension and so they are potentially of value to address the issues he sees on existing basses. Yet he builds prototypes of custom basses with traditional headstocks in unusual configurations to address those same issues when the headless bass design (which he mentions) eliminates all possibility of those issues. So why aren't his custom design basses headless??? He ought to discuss that. Yes, his measurements show a difference using his machine heads versus traditional machine heads but the measurements are made on two completely different basses (one has a black headstock, the other a natural wood headstock) which completely invalidates the A/B comparison. Does he not understand that? Or is he just a huckster who is hoping you won't notice?
He seems like a nice enough guy in the second video where he is talking so I will give him the benefit of the doubt when it comes to his personal honesty. I am left with the doubts about his depth of understanding of the issues though. He may (or may not) have stumbled onto something significant. He either does not understand it or does not understand how to explain it so I have to regard his theory as one needing a lot of verification.
Ken
on it and see how much flex you get.