Exact same problems I was having... Get a reduced power buffer spring, they are easy to find for carbine length. Not so easy for rifle length.
I have the Odin block in mine. Shoot some Brake Clean down the gas tube from the chamber end and see if it comes out the end of your barrel. Then take out the set screw and adjustment screw and make sure their is no debris in it. You do realize their are two screws in that hole, Another thing to check is most high end barrels want you to seat the gas block all the way back against the gas block shoulder, not spaced away from it for a hand guard mount ring.
Maybe I should ask which gas block you have? They have a couple different styles of them.
I have the Odin block in mine. Shoot some Brake Clean down the gas tube from the chamber end and see if it comes out the end of your barrel. Then take out the set screw and adjustment screw and make sure their is no debris in it. You do realize their are two screws in that hole, Another thing to check is most high end barrels want you to seat the gas block all the way back against the gas block shoulder, not spaced away from it for a hand guard mount ring.
Maybe I should ask which gas block you have? They have a couple different styles of them.
If you can not see the tyranny of having a gun ban enforced by men with guns... Then you fail to understand why the second amendment was written in the first place.