Hello,
I've been using the Tremol-No for about 4 or 5 months. It has literally saved my ass on more than a few gigs.
A short story: I was playing a fusion gig and in mid tune I busted a D string. The bass player noticed this and then totally bugged out (including a few ugly "passing tones" lol) when he saw/heard my guitar had not fallen out of tune...(he knows all about the pitfalls of floating trems and broken strings/ tuning). He approached me after the tune and could not form a question- Bassist: "Now.......I saw/heard you using the whammy bar........then I saw you break a string.......you didn't go out of tune.......ummm...how?......ummm.....err........ummm..... how the hell did you pull that off?"
My reply: "I unlocked the Tremol-No, I used the bar......I locked the tremol-no (luckily), I happened to break a string and the Tremol-No held the guitar in tune."
If you guys have any questions feel free to ask away.