Just keeping the thread going. I still like my twist with the os 46fx. I can't do any 3d to amount to anything. Trying to learn to hover it at altitude. I like it because you can get out of trouble with the throttle most of the time. Either giving more or less. Landings are easy and slow. thats how I like em. I landed in some taller grass and nicked my prop. Had to put on a 11X6. I don't like it as well as the 12X3.75. I've only run about a gallon through it.