maddieone;

I will go and read Mike B review. Like I said in my post, the 5.5 came from using the Great Planes CG machine and the leading edge of the wheel well. I am in my workshop now and I will put it back on the cg machine at the manual 4-1/4" and see what the cg machine come up with. One good thing, the laterally balance is dead on!!!
Again, thanks for the info and Merry Xmas to you and yours!!

jet22b