^ Exactly why I really wanted first-hand confirmation from
@mwilliams .
If it's a true mechanical issue that's related to the gun, I agree. There's other possibilities in that manner, too, but that's typically most likely. This is the reason why I really wanted that "down the axis" view, even moreso my last request, of taking the handguard off.
I'm still thinking that it's most likely a cheekweld/eye-alignment issue.
The reason is that with that much correction dialed-in, we should be able to easily see the clocking/cant of the gas-block and the mounted sight with the pictures that
@mwilliams has already taken.....but so far, I'm really not seeing that.