This is a very neat and solid way to mount a Bigsby on a guitar without drilling or modifying it. I installed it on a Gibson Les Paul, which took me only a few minutes, plus a re-string. I'm very pleased with the result - it keeps in tune, and plays very well. No sustain lost that I can tell. Highly recommended device
Vibramate - unbeatable for fast and non invasive Bigsby installation!
The Vibramate literally takes minutes it install, leaves no holes or marks on your guitar and is a nicely engineered piece of kit.
Make sure you take the time to tighten the bolts which hold your Bigsby to the Vibramate carefully, because it's possible to pull the Bigsby out of whack, causing either the arm / string holder bearing or the string guide roller to bind and not move freely. Make sure both bearings have no friction before you string up, and if they do, tighten or loosen the screws holding the Bigsby to the Vibramate until they rotate freely.