RE: Husquvarna flies!
Try a 3W 26X10 or Pro Zinger 26X10. The regular Zinger are not very good. Even at 27lbs and 6200rpm, you should have unlimited vertical. My GSP Edge w/Brison 5.8 weighs 28lbs and swings a 3W 26X10 at 6500rpm will hover at 1/2 throttle.