I’m getting there. Google is great, I was able to do a lo-tech trigger job on my AR and get noticable improvments in the group. Here are the last 3 shots fired last night after tweaking the trigger. They’re the ones touching each other… This was also shot at 140 yards. Center to center the group measures 3/8″. Now I just need to move the whole thing over to the left and I’ll be happy.