The professor shows the landing gear behind the leading edge of the wing . It will be possible to measure the angle from CG to axel. The question that will be hard to answer is where is the CG vertically. Based of the location of the battlers and balancing weight a good guess is about one third of the distance from the bottom of the wing to the top of the fuselage. Today has been a beautiful outdoor day filled with all of the activities it takes to care for 3 acres of plants and grass.