RE: Release and anchor point ?
This happens, don't get discuraged. Try some drills like blind and blank bale shooting, and Aiming at a dot, holding for a few seconds and hen letting down. It should get you calmed down some and help you get your shot sequence back in sync.
Also, with a wrist release your hand should be completely relaxed when at full draw, other than your trigger finger.
Thats pretty decent accuracy, but you could be better I bet. In vegas spots you are shooting at a circle about the size of a dime I think. You shoot 30 arrows (sometimes 60) 10 points an arrow for a perfect hit. Some good archers can score between 290 and 300 for a 30 arrow round. I can average around 550 points for a total of 600 points (two rounds, 30 arrows each). Some guys shoot so well they all get 300 points and have to break the ties with how many X's they get.
Paul