Whirls
What next? Teaching rotor rigging? This helicopter stuff is really getting in your blood I see.
You are spot on, 3100 Rpm is in the middle of the green on the S300C.
When are you coming over and take my C for a run?
Tell me, shouldn't you be at Heli Expo leading old SAS around the place and keeping him out of trouble?
My mechanic told me that it is ok if the engine coughs up to 2000 for a few seconds when it kicks in if you just ease the throttle back to 1600 Rpm asap after it fires up.