Sorry guys, I contemplated putting this in one of the existing threads, but this really is a new issue, at least to me... Anyway, here goes: the recent setup and installation of DiMarzio Ultra Jazz pickups has left me with a problem: the D string has a little less output than the others, and the G string has a little more output than the others. Anybody else experience this? It should be noted that, as I understand it, the pickups do NOT have adjustable pole pieces. Also, I can't play around too much with string height, because if the D gets any closer to the pickup, it'll just choke the note. It was professionally set up.