So I just bought a real deal, took out of package read instructions, played with it and wow! Awesome sight well built love how it works, it's genius design. I did have a few concerns and thought I'd ask other users opinion. The micro adjust has no lockdown, I tightened the bracket bolt tight as I could so the micro adjust would be tight to turn but I'm afraid that it could move on me. Anyone have this issue? The pin adjustment is just awesome, really allows to micro adjust a 5 pin sight, but I'm afraid to tighten them too tight or not enough and have them eventually loosen. Just wanted others thought, I'm really impressed so far.