PAW 40 Break In run

The 4th break-in run (today) with my PAW 40. I don't have the recommended prop (11x8) so I'm using a Tornado 12x6. Fuel is Eric Clutton's recommended mix using John Deere starting fluid for the ether. Most of each run was done slightly under compressed as I don't want to put too much strain on the engine at this point. This is probably the 8th run on the engine and it is starting easier and may soon hold a running setting. I want to get about an hour on it before I try that.