Maybe you guys could help me with the term "locking tuner". I seem to remember having an aftermarket set of "locking" tuners years ago that acted like a locking nut. The tuners locked in place once tuned, you had to loosen it to tune. But then there's the other kind that just lock the string into the post only. Anyone know what I'm talking about? I think I got the locking-in-tune tuners from StewMac and they had flat blade style screw locks you could tighten with a coin. I'm just a little confused with the term and how it applies if their are two different "locking" types of tuners. I could have been high on whatever drug was big in 2000 but I'm certain I wasn't according to my biographer.