DakotaMo
Here's a RCU thread about the Holman (Brian Taylor?) Corsair you may find interesting:
http://www.rcuniverse.com/forum/rc-w...n-corsair.html
but I don't see any mention of the CG.
Try checking the CG at 4 inches back with the gear retracted. Then try checking the CG at 5.75 inches back with the gear retracted.
oD