The truss rod on my Ibanez SR885 is as tight as it can go (when turning to the right), but my action is still realllly high. Even though I changed string gauges dramatically (E-C to B-G) I have had the action very low with this gauge before. It is not a bridge problem, it is a neck problem. I also just moved to a more humid area--so could the neck just be warped from the sudden humidity change? I haven't heard a crack so I don't think its broken.. Should I try loosening it all the way and then re-tighten?