Was curious if any Nutz have sprung for this (upgrade?) or have had second hand experience? I couldn't find any previous mention of them from the forum search. It would be interesting to hear some a/b of tone change. Minus any potential tone change, I can buy into it saving wear and tear on the bridge system. The second picture makes it look like the screw threads into your bridge, but it is actually threading into the bottom of the power pin (this is seen on the video). So no irreversible mods to try it.