Picked up a p2 with h3-2d last week and have flown it once. Loving how easy this is compared to a normal helicopter. My question is this.... The tx takes 4 x batteries. That amounts to 6volts I would normally run rechargeables but that only amounts to 4.8 volts. I spoke to my supplier and he said he'd had 2 visions returned that had lost signal and crashed, and on looking both we're using nimh 1.2v rechargeables. Has anyone had any issues or thoughts on this?