Congrats Gyro upon your flying, people normally take off good, but landings are bad, but your take off was bad and landing was good, great !!! Keep it up. Well, This sunday Im going to flying field in the evening, and it would be afternoon there in UK.I'm gonna let you know how did it go with my plane with HB engine. Idle bar plug I saw for the first time in my HB engine, that plug as a little bar across on the top of the plug right above of glow filament. I started a thread about the sizes of plugs but some how, I forgot lol the purpose of idle bar. Im sure someone is gonna tell it here.

Good Luck gyro again

Mody