That makes perfect sense! That explains the slight rpm increase before shut down. That you very much. I probably read that some where in the manual, but things look a little fuzzy after you look at them for so long.

When you are done flying for the day do you empty all of the lines of propane and kero, or just the tanks? Is there anything else I can do to make the next start as easy?

The Jetcats are such awesome engines. I just hooked everything up and it fired smooth the first time every time! Can't wait to start the install!