I believe that I have the high end tuning fine on my 110FZ. But I can't seem to get it to idle reliably. It idles in the pits but after a fabulus flight the engine will quit just before landing. As it idles, there are puffs of smoke and is just about 2000-2300 rpm's, so I assume its tuned ok on the sligtly rich side. Decent smoke trail at 1/2-2/3's throttle. A bit of a (@ 1/3rd throttle) cough or ruff spot upon giving it a fast throttle input to increase rpm's. I have not had enough guts to go full throttle yet, I am afraid of loosing the wings.

Stats:

Hanger 9 Ultra Stick .60
Byron 30% Heli Fuel
OS4 stroke Plug
APC 15X4 prop
500ft above sea level

Do you recon it will be the regulator screw also for me? It is still at the factory setting. Or have I not gotten used to listening for the correct landing rpm's and kill the engine with the throttle trim? I had a problem with finding a suitable tank for the engine. I think I have solved the leak but I wont know if that was cursing my idle settings until the weekend.

Thanks,

Ed