ORIGINAL: Flyboy Dave
RC-FIEND....
....you are missing the point. Downunder is not trying to break-in his engine.
No, he's trying to break it
He is purposely running the engine excessively rich to disspell the "sky is
falling crowd's notion" that running a new ABC engine in a "four stroke mode"
will cause engine failure.
And his 9 runs have proven what? One experiment on one cheap engine. I think I'll follow the directions on my engines.