Tried 800 FPS JSB 18, H&N 21 at 790, Haedes 810 Redesigned at 770ish. And then post lowering Reg tried the JSB 18 at 710, Haedes at 720-730. Don’t have the Reg tester or the jets. Reduced to 115 ish bar by moving the Reg clockwise from 12 o clock to 3 o clock. I know it was factory set to 130...