Guys a quick question regarding the battery packs. The JR DSX7 I got came with a 4.8v battery pack. Well I haven't used it since I'm still on my older battery which also is a 4.8v but 2000mah (I think) where the one which came with the radio is a 1100mah. I only have about 9 flights on the plane since I switched the system with the Ghz setup. Haven't had a problem, but when you speak about voltage drop (when it causes your rx the reset) could this happen on your first flight or is it more something which happens after a couple of flights? We fly on average around 4 flights...then it either becomes to hot or the wind gets too bad.