I realize this is an old thread but maybe someone will respond on what they did to balance the Tiger 60. A couple guys in our club have one so I thought I would build one for kicks. However, it is grossly tail heavy. Inorder to let is sit on all 3 legs I had to bend the mains back about 2 inches. However it is grossly tail heavy, say about 4 plus ounces. In case you ask, that is about 16 1/4os weights. That seems like a lot of extra weight. I am powering the bird with a Saito 72, which should pull it pretty well. Just curious if anyone one else have/had a CG weight problem and how did you solve it short of adding a ton and a half of noise weight.