 W3UXC, this is KB3FI Affordable, do you copy Steve? With the central trimmer, it's really only noticeable when you're doing a fine motor skill type of things. I've had it for over 40 years. I've been keeping an eye on some of the medical procedures over the years, such as the implants that they use. But then I heard about the folks, UltraSand actually saw something on TV of a lady down in Virginia that had it done and how dramatic the results were. Normally, my hand was doing like this, but now you can see how steady it is. You know what I mean? Look! It's fine! Ha ha ha ha ha! It's fine! Got it! You got it! They focus high intensity ultrasound right in on the point in the brain in the thalamus that affects the trimmer itself. I like to say they zap you, and they do it several times to make sure they're in the right place, and then they take you out of the MRI machine and check to make sure that you see the progress of the sonification because they ramp it up slowly for safety reasons. You really are able to reap the benefits immediately with really no downtime and being able to really have it change your life so dramatically, so quickly, and so safely. And it just really has made such a dramatic difference and it really proves the quality of life and that's what I'm a big believer in, just being able to do the things you want to do. And a friend of mine is a piano teacher and he offered to give me piano lessons. So I thought about it, believe me I have, now that I can do things with my left hand that I wasn't able to do for many years.