Im Balancing My Plane per specs of 70mm or 2 3/4" behind trailing edge And They Say a Little Nose Heavy Is Ok but wheres the line on a little iv balanced mine with level bubble off the horizonal stab running with the fuse and iv got a 1 1/4 inch drop in plane from the point of level to nose Measuring from a fixed point on plane from both level to free standing is 1 1/4 inch drop is this ok or do i need to back some weight off nose a little  the Plane is A Super Decathlon .46 By Pheonix