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View Full Version : Trouble with an OS 30


davetherave
04-18-2004, 10:10 PM
I have a brand new OS 30 in a raptor v1 and I can't get the tuning right.
How many turns open should the main needle be ?

I believe I am riching out as the engine bogs down when I go full collective quickly-I;m hesitant to turn it down too low for fear of leaning it too much and killing it.

I believe my main needle is now 2-1/2 turns open.

Thanks :o