FX Does this seem right?

[BassMan]

Any idea on the size and number of threads per inch?

Never mind, I found them on the Utah Air Gun site.

 

[HogKiller]

I finally got a chance to tune my 0.30 cal FX Maverick Sniper. The regs are set at about 170 and 140. I turned the IHS out until it would not cock with the power wheel set at 7 and then turned it back in 3/4 of a turn. I'm shooting 50.15 gr JSB pellets. I'm now getting the following velocities:
Wheel at 0 638 fps
Wheel at 1 694 fps
Wheel at 2 767 fps
Wheel at 3 783 fps
Wheel at 4 856 fps
Wheel at 5 888 fps
Wheel at 6 922 fps
Wheel at 7 932 fps

Thanks to everyone for walking me through this. In one of the videos I watched the person had a digital reg gauge which I thought would be a great idea. How hard is it to replace the reg gauge? Does it just screw out?

I was going to ask, is the liner on the pellet side or the slug side? Next now that you have your 932, you Turn the HSA in 1/2 turn happens to be 1/2mm does the speed go up or down if up start doing in 1/4 turns in, when it drops start going out in VERY SMALL increments until max is reached then back it off a tiny bit and are there, your SD should be 3 or less if things are working well and good pellets. If it goes down with the first 1/2 turn then start coming back out slowly to find the max then in a bit.