Thank you for the information, I was trying to read all the post on here before I finish with the install. I will measure it out and see what is possible and try and move all my batts to the rear. I have to have a rethink on it again.... Wish I had brought a bigger scale than this one, as there is not a lot of room in the cockpit area, with the scale retracts and pilot. Any one else that has flown one and can give any more advice on the setup, please come forward.....