nrg carb setting

yo
im in need of some info of standard carb settings for nrg mc3 17.5 dellorto carb

needle clip position?

air/fuel screw?

main jet?

idle screw?

i have 2 air filters for it aswell

triangular one which looks to have been drilled and a standard rectangular one, what one would have been standard?

 

Needle = middle

air/fuel screw = 1 1/2 to 2 turns out from bottom

Main 56

Idle = whatever sounds good without stalling or racing the nuts off

Filter = rectangular

 

Cheers dude

one more is it a pointy needle or the blunter style?

 

I think they were the pointy ones, but someone could have changed it, take a peek.

 

Think its a blunt one as looked the other day