Hi Dar

I Think no....what I'm thinking ist that I will try to cut the cooling fins that come in the cowling.... I mean, those who are for esteticall purposes resembling the ones in the real Su-31... maybe this will help? Since I'm living here in Germany, I haven't got tools or something to make this kind of things...

But also, is it to expect this kind of behavior? I mean, that the engine just stay at Idle no matter what I do with the throttle?

Thank you!