This one is just a "speed test" of sorts. I'm not at all trying to have this speed using USX, but (the next vid will show my issue) there is a significant drop in bpm when I use it. It should be noted that I thought I skipped 230 and went from 220 to 240, but that would put the last bit at 280, and I don't remember doing that, but it's certainly possible. And anything passed 250, unless it's in 25bpm chunks, is there really a difference at that point, haha. One thing that I wonder about is what I consider to be comfortable in this motion is what I am aiming for in comfort level using USX. I'm completely relaxed and calm in these clips. I could keep going and going. No stress, no Cooley-Elbow, no nothin'!! To be honest, I have no intention of playing anything at this speed anymore. I got that out of my system decades ago. But I'd still like to have USX in my bag at a high tempo, if I can get there.