Originally Posted by
Dave Wilshere
Just lightly tape it across the wing surface on the balance point, put the wing on (just tighten enough to trap the string-cord) if you over tighten you will mark the wing surface, then lift….
Again 90% of jets the balance changes with fuel, so unless we all use measured volumes of fuel it’s a close point you are looking for.
Flying with your set up is the only way to perfect the balance required
D
Or we all do like every other airplane category other than jets does and determine CG without the “landing fuel” fuel variable. If we all calculate CG with UAT full and main tank empty, we’re all starting from the same place.