I'm trying to search the forums, but not finding what I need yet - thought I'd ask the question here. My refer pilot keeps going out. Was working fine in June, but having trouble keeping it lit now while vacationing. It will light and stay on for a while (not sure just how long yet) but when I check on it a couple of hours or so later, the flame is out. I have plenty of propane, and everything else (stove, hot water) is working fine. I did just change the regulator (constant smell - thinking I had a bad regulator), so there's a possibility that the new one could be faulty? Anything simple I could look for? I'll check this board again when I stop somewhere with internet access. Thanks.