I hooked up just over 4LBs on my gimbal and went for 2 flights. One with the 4S 9000 and one with the 4s 8000. I broke some rules though :/ I don't have a long enough cable for my GPS so I strapped my battery as close to the center on the booms. I know, I know tisk tisk. Anyway I forgot to put in the sd on the first flight on the 9000mah 25C. (Flight lasted 6 min. ) I put one in for the second flight on the 8000mah and got around 5:45ish 30C. Since the battery wasn't completely centered some of the motors had to work a bit more. I was also flying in wind and putting the heli through it's paces albeit lower in elevation. On the GPX file what is a safe BL temp? And what other things should I look out for? Also, I was at about 52% throttle to hover and 56% to elevate. Any help is appreciated, you guys are awesome.