Okay bud, the key here is to increase the speedat which you things. You should be able to call your shots as you fire them, even at .2 or even .12, Start by trying to see your brass as it ejects from the gun. When you can ID about where it landed because you saw it, you're resady for the next step. On that step you wil try to call double taps by marking them on a munu target before you ook at the actual target. Use X for the cal and O for the actual. When you can do that reliaby start adding shots to your string.
You're trying to run before you can walk, dude. Do these steps and drop me a PM when you can fo 5 shots and call them all accurately and quickly. It'l be a few sessions before you're there.