Explosion sound during COLD START TRAINING

[bozflyer]

I am training to COLD START , following the indication of training lesson during rotor rpm run you can ear a strong explosion, than rpm goes down and chopper is out..

 

Anyone can solve it ?

[razo+r]

don't let the bigger needle make a gap between it and the lower needle

 

you need to slow down with fliping the fuel lever

[bozflyer]

ok thanks i will try

[drPhibes]

In the early versions you could slam the fuel lever open, but after simulated engine damage was added you need to do it quite slowly.