Quick Sov III question

[Washington Reign]

My buddy gave me his Sov III to fix, he'd totally given up on it. Well I managed to bring it back to life however I can't seem to get the bolt to cycle unless there's a ton of LPR pressure, is this normal? I've thought about polishing the ram bolt or maybe I should use a thinner lube?

My next question is his bolt doesn't have the bumpers like I see on other people bolts instead it has o-rings there maybe this is causing the ram bolt to be a pain ?

-Thanks

[Washington Reign]

Just an update since evryone is so stumped! Anyways the reg pressure was set at 300 for my cockers, after reading the manual I reset the reg to 500 psi the gun works flawlessly! I did have to replace one of the orings on the bolt but that's no big deal. Also I polished the bolt and that seemed to help a lot as well.

[Stingy Mcdingy]

Just an update since evryone is so stumped! Anyways the reg pressure was set at 300 for my cockers, after reading the manual I reset the reg to 500 psi the gun works flawlessly! I did have to replace one of the orings on the bolt but that's no big deal. Also I polished the bolt and that seemed to help a lot as well.

I've had to set mine much higher than my Autockers as well. I guess they just prefer higher pressure.