Pilot air screw,how many turns out?

[ade the blade]

but remember, thats just a `starting point`..........you may find they will need fine-tuning to get things running spot on which may mean they are all turned in / out a bit from your `starting point`. no two engines are the same.......what may work on one engine at 2 turns out may be utter sh&te on another. bear that in mind. good luck with it