New to me .25 Condor SS

I received today from forum member Pcphunter, in excellent condition and extremely promptly my new .25 Airforce Condor SS. It was packaged well and included everything that I could imagine it should as if I’d ordered new. The guns has the quick change tophat, heavy hammer spring, stainless steel power wheel screw, wokgard mk2, and trigger spring.
Lastly and perhaps best it came with a yet to be installed Altros regulator… I need advice on a setting to keep some pretty serious power lol.

I did some shooting tonight and was shocked!
I thought the Brandon had said it shot 25 gr kings currently at 1070 ish ..

Well everything I shot seem to crack lol..
The Kings..the Pollys, the Benjis, shit even the king heavys…the 31gr Cudas and the Eun jin 43.2s were loud
This is power at 2… lol. Accuracy was best with pollys..then Benjis.. king heavy… king light..etc..

Sun was fading so Crony wasn’t reading..

When I got back I shot a quick cpl king 25gr
And then Eun Jin 43s.. crazy numbers to me!!!

HOLY SHIT MAN LOL.

So ya I need that reg in lol.

JSB 25.4 gr @ 3100psi

70+fpe w/King 25s??

Eun Jin 43.2s @3000psi

That’s like 93fpe HOLY shit man lol

This is gonna be a fun gun lol. Thinking 4500 bottle from tony is in order..but advice please!!