Well He knew the throws were very large but he is used to it....SO it shouldnt be an issue. I could see if I was flying it I could have troubles. As for the CG. I was heavy on one side so I swapped my battery to the other side hoping it would fix it. In the end this was really my fault, as I should have just been there to tinker, not to fly. Im in the process of fixing up a runway in my back yard to have my own tinker time. Then Ill show up to the field ready to go.