I built the versacopter v2 according to Josh's video. I setup and tested everything and I am about ready to fly but... I checked the cg and it's way too far back. Which is wierd because my naze 32 and vtx are in the front of the aircraft. I also have a board camera mount at the very front. To get the cg right I have to push my battery all the forward against my camera. By doing that only one strap is holding the battery, so I would have to reopen every and move the two straps forward. Is anyone else having problem with their cg? Did I build the versacopter wrong?