I have a question for all you truss rod gurus out there. I have my daily driver that have used for decades. It is a Fender P Fretless A/E that I bought back in '92. I have always used flats on it. Recently I put some LaBella Black Tapes on it and have LOVED it even more. The tension is lighter for these than the Chromes I was using and now in order to keep the action to where I am used to, I had to loosen the truss rod a tad. The problem/concern is that it is adjusted to just before were it becomes loose so it appears to be barely threaded. If I go even a quarter turn more it becomes obviously loose. So, right now the threads are snug and the action is right where I want it to be, but I do not know what the repercussions of having it set like this could be. Anyone have any insight or thoughts? Should I be concerned?