Never has it ran like that before, nor has it siezed, nor has it thrown a rod into the case. I called out local Hobbytown (60 miles away), they said its typical for that to happen when running Odonnell.

For as much as I baby engines, it would make even the manufacturers happy for as much care that I take of them. Next fuel for me to test: Sidewinder. The only fuels I like, that run best: Maxy's, Blue Thunder, JAC.