Low Battery claxton sounds off at 44%? Took a couple of batteries out to fly them below 50% for storage purposes, flew the first one from 97% down to 38% no problem. 2nd battery from 75% down to 44% and the claxton sounded off... No errors on the screen. It went off twice, so kept it low and close, it never failed, but am concerned that its not reading properly. I keep my data pins and contacts cleaned with deOxit regularly. The batteries 3 cells are within 5 mv of each other. All warnings are set at default. Discharge cycled only 10 and 11 times. Batteries all are never style data pins. I have not recharged it to test yet. I wanted to hear some opinions on the matter first. Revision is 3.05 app is 1.0.50 Does the claxton sound off for other errors besides battery?