A couple of weeks ago I had a gig outside at a gulf/country club. We expected to play indoors, but instead we played outside at 7 to 9 pm. Bad idea. The temp was about 45 degrees. This is April in Massachusetts. My fingers were getting stiff, but I plugged through. The drummer is an older guy (68). He started losing concentration. He is normally a solid/pocket player, but the cold-which can be dangerous, was getting to him. We were missing time and coming in late or early. Not a good situation, yet, because we are strong players, managed to do a good job overall. As for my series 1....That monster stayed true all the way through. Between sets, I made sure I put it in its case. Later, at home, I did not open the case in my house, because I didn't want the neck to be affected by the sudden temperature change. Anyway, the neck was solid. No changes with the tuning. It's a strong neck, not to mention the dual truss rods. Is that why Alembic went to Dual Truss rods? Have any of you had a similar situation?