Harrier 3D C/G Question
Hi, I'm using my Great Planes CG machine on my Harrier and I'm wondering if I'm supposed to balance the plane up-side down or right-side up? I have a Saito 100 in the plane and it seems to balance at 175 mm up-side down with the battery pack right behind the firewall. It just seems too good to be true for me to not add any weight for plane to balance. Thanks for your help,
Don