Got the maiden flight out of the way the other night and engine ran great. The only problem I had was a stuck mid range needle on the 46 size carb. Couldn't get the engine to idle real nice so, tonite I installed the carb off my OS 75 AX and will give that a try. At least I know I'll get the idle fixed as this carb works good. Also should flow some more air and get the rpms up with a bigger prop. I also have the jett tuned muffler on order. Should be able to fly this weekend..... stay tuned!