Swordsn, I have about 6.5 hrs on it. I have set up a throttle to throttle mix that allows me to fully close the throttle. This acts like a choke and draws fuel from the tank to the carb. It takes about 20 to 30 rotations of the prop to achieve this but doesn't take long at all. I also have telemetry that show my engine temp on the no.1 cylinder. After I hand turn the engine as described above I turn off the throttle to throttle mix and give it a slightly high idle and it will start on the first flip every time. I let the engine temp get up to 115*~120* before I advance the throttle at all.