Syrac adjustable gas block tuning

[outlaw45]

20" barrel with rifle length gas system with standard rifle buffer shooting factory Hornday 123 A-max. If I remember right the instructions didn't say much. I youtube'd a video on adjusting gas block. It was a different manufacture also. Ejected cases aren't very far away, I'd say the distance is consistent with 223rem cases. They ejected to the 3 to 4 o'clock position.

I'll turn it down a half turn. I really don't want to have to re-position the gas block again.