At first I was (not afraid, not petrified) a bit reluctant to replacing the bridge on my Gretsch Lap Steel, but I figured I had to give it a go. I'm very glad that I did, because it instantly added all the things I've been missing when playing lap steel. In particular the ability to bend the G-string up a half step and the B-string a whole step.
This makes it possible to play both minor and major chords/licks easily (by pushing both levers), and switch between parallel keys (e.g. C/Am, F/Dm) fast with the lever on the B-string when tuned in D or E major. But the best advice I can give is to be creative. It's a rock solid product that opens for all kinds of custom tweaks regarding tuning and fine tweaking, but find out what works for you. Chances are that you already know if you've found this hidden gem of a product.
The quality seems superb so far, and the user manual/guide covers everything you need to know for mounting, and there's plenty of extra unbraco/hex keys and extra accessory parts so it's easy to adapt it to literally any bridge type. There was a couple of details regarding placement I couldn't find in the manual, but a quick Google search brought me plenty of solid mounting guides.
Quick delivery, great customer service, great product quality and new life to my old lap steel. Both thumbs up from Oslo, Norway!