....compared to a Garret which sounds like a grinder full of marbles...
Oh, that's where I left them.... Sorry....
Cannot remember specifics but the four bladed -41 equipped B200 I used to pole around many moons ago used to need the condition levers up a little bit, especially in the height of summer/wet season with the aircon running. Certainly made the freon compressor work more effectively at the higher drive speed on the ground.
Morno, I'll see your "noise" and raise you mine...
Regards,
OpsN.