JeffinTD

Yeah, no cowl. It also won't let you even try to idle that low.

I had no bubbles in the fuel lines, until firing it up for a 3rd flight when I could see some coming from that dang T.

At low rpm it would stop firing like someone shut it off. Sometimes it would keep running and sometimes it won't.

I hope new fuel T is the cure, and I plan to recheck carb adjustment- as soon as coffee is brewed I'm heading to the field.