Can't get adj gas block set

[imaguy3]

Detent worked just fine. Just wasn't as hard to turn with the set screw loosened a 1/4 turn. Set screw was tightened back up before each shot. I went from bottomed out to an inch of adjustment screw sticking out the front of the gas block. It couldn't have been far from falling out and surely was far beyond any restriction of the gas port.

Surely, however you don't actually know

I'm running suppressed, I have nearly an inch sticking out from mine, mine is adjusted so it locks back with the suppressor on, but not with it off.