Poor design if tuning a lot. - ODIN Works Low Profile Gas Block

I got this for an AR-10 .308 and spend an hour or two tuning. I wasn’t happy when I went to shoot the next day to find it wasn’t cycling they way I left it. I started tuning at square one per the instructions and finished tuning. I ended up stripping the main adjusting screw for gas by using the provided Allen key. I followed the instructions and ended up stripping the screw. Not happy it wouldn’t hold a tune and stripped a screw. I’m a professional gunsmith and I have built/worked on AR’s for over 15 years. This might be ok if you don’t have to tune much.