So I just picked up a JPMM standard model with piezo for a steal from a guy. I've played them and like but I've stayed away from them for quite awhile just because of the tuning stability issues I've heard (in regards to the trem). Now I bought the thing not only for the playability, but I just know there's more to this "staying in tune" issue than just blaming it on the trem.
Trying to make a long story short, I've had several friends who have bought these JPMM's loved them, but couldn't handle them going out of tune every time they did some major wankery with the trem. Not only that, but JP himself I don't think would be using them if they had said issues....Any of you guys experience these so called tuning issues?
Of the 4 JP7s I've had I never had any tuning stability issues what so ever. I wasn't constantly banging around on the trem but I did use it a fair amount.