I Have This Planes Setup As Eletric With (2) Power .60 Motors And Each One Takes A 6 Cell Battery Pack. I Used The Books CG Putting My Battery's In The Nose Of The Plane It Fly's Fine.

How Are You Setting Your Up Gas Or Electric? If Gas I Would Imagine You'll Need To Add Weight To The Nose.

[youtube]http://www.youtube.com/watch?v=KWYQb-onNDg[/youtube]