I have my CG set to I think 5 1/4", could be 3/8", but it tracks much nicer than it did at the 5/8" mark. I have to dig around and get my Robarts struts too, the Eflite wires bend way too easy, and the last thing I need is a hung up gear when trying to land. Until then, no more flights with it. Hoping my next flight though, it track better on take off instead of pulling left and rolling left. That was scary on take off, thought for sure it was going down, but saved it and trimmed it out. She sure is pretty flying by too.