I set my hammer spring adjuster to max preload and shot this string:

I never expected to see such such a flat power curve, so I foolishly bought a regulator before I bought the chrony. Now I'm wondering if it's even worth installing it. This rifle is a hunter, and I would consider myself lucky to shoot a whole magazine in the field, let alone several. Considering my intended use, I don't know of any compelling reason to install the reg.
The ES of the shots below ~190 bar is 902 to 915 FPS. Chairgun says my POI at 70 yards would vary by about 1/4 inch. Does that seem right?

I never expected to see such such a flat power curve, so I foolishly bought a regulator before I bought the chrony. Now I'm wondering if it's even worth installing it. This rifle is a hunter, and I would consider myself lucky to shoot a whole magazine in the field, let alone several. Considering my intended use, I don't know of any compelling reason to install the reg.
The ES of the shots below ~190 bar is 902 to 915 FPS. Chairgun says my POI at 70 yards would vary by about 1/4 inch. Does that seem right?