Jakesak
03-01-2005, 08:18 PM
Sweet spotting is when you find the optiomum output pressure of the reg. Turn your reg down some, chrono, turn it up, dry fire it some, chrono, turn it up, dry fire, ........ once you peak (aka you turn it up and the velocity drops) turn it back where it was at before and slowly turn the pressure up until it peaks again. Thus you will find the best place for the reg. Most people will do this for cockers, as you can change the spring pressure from the rear of the gun.