I finally finished my Super Sportster 120 Twin. Two OS 61s and retracts. Wingspan is 80 inches and it weighs 14 pounds, the wing loading is 31 oz/sq ft.

It came out very tailheavy. I had to move the rear mounted elevator servos up to the wing saddle area and add 11 oz of batteries to the extreme nose.

Synced the engines this past weekend, but haven't flown it yet.

Jim