I'm really confused. Lol. What is CG. I take cg as CENTER of gravity. That being ballanced. The CG is stated in your manual. When you put the plane on the scale yes it tells you where the CG is at that point. (Or thinks it is,) but the cg However IS not the ""true" cg. If you ballance your plane on the CG that the wizard gives you. I promise you will crash. You have to add / subtract/ move weight to make the wizards ( wrong cg) match the right CG that you know from your measurements / manual. Then your plane is ballanced. With that being said. Look at it like this... I put your plane on my wizard. It says the CG is 1" inch in front of your mains. I take it off give you your plane and tell you that the cg is one inch in front of mains...you then go home ballance it like that and next thing your mad at me because that wasn't the correct cg. But that's what the wizard said???