Bolting it to TIGHTLY can cause a failure at the hub RCIGN1 [X(] Where did your prop break ? Tighten them so they dont come off but overtightening does very bad things [:@]

I test flew my G-45 and plane today with the evil Dynathrust prop [>:] The engine performed flawlessly Started right up by hand every time, didnt quit once, and I didnt heave to touch the needle valves from the recommended setting in the book. It ran rich but good, which is what I wanted for break in. It would idle so low I finally had to use the kill switch because it just kept ticking away at lowest throttle setting I was careful not to develop to many RPM's on the prop (no power dives). I am very very happy with the engine and the prop stayed in one piece