Great Planes Extra 300SP-0.jpg 53 KB · Views: 69 here is the Great planes Extra 300S 60 size taken from jeffpn's Great Planes Extra 300S make sure you get his original here for this to work , change the control throws to get it to fly as you want https://forums.realflight.com/index.php?resources/15346 This variant requires: Great Planes Extra 300SP_EA