You'll find the CG update on the Great Planes website at www.greatplanes.com/parts/index.html

I've finished ripping out my OS 61FX (which is a great engine, just not enough for this plane) and breaking in my new Saito 91. The Saito is just the ticket for this plane, sounds great, plenty of vertical, and long flying times with the supplied tank. My CG is at 5 1/2 now, seems just right. Using a 14 x 6 prop.

Two guys at the field last Thursday ordered UCD's after seeing mine in action! This plane is the bargain of the year!