1st Chrony results.......

[mtsheron70]

Not too shabby from a begin fill pressure of just a hair under 3000 psi.  The first results are as follows:

Pellet: JSB Exact Kings
Weight: 25.39 grains
Weather: Sunny & 77 degrees
Wind: N @ 11 mph
Shooting direction: SE

Low: 840.04
High: 882.60
ES: 42.56
Avg.: 856.63
Energy: 41.38 foot lbs.  (Plenty to take out a coyote)

*Side Note: 16 shots took the gun's pressure down to ~2240 psi.

[MustangMike]

now you need to figure out its sweet spot and start narrowing down ur fill/refill pressures so ur always in the sweet spot

[breakfastchef]

What gun are you shooting?

[MustangMike]

.25 mrod

[mtsheron70]

.25 mrod

Like MM stated.