Tuning FX impact m3 settings

Best I can do is the 700 Superior barrel but it should get you close. 

2nd reg at 135bar

macro on 16

micro on 4.5

light valve return spring installed. The one from the pin probe power kit.

Valve return setting just past line 4 so you can see the line and just a tiny bit more.

I am getting less than MOA at near 900fps and 100 yards with these settings