if your shooting through paper a 20 yards and beyond, you should have a bullet hole every time because the arrow should have stabilized by then.

when you say all over the target does that mean the arrows are impacting at random places from where you are aiming????

I paper tune from 3 feet to 15 feet from the target. that tells me how the arrow is coming off of my bow. I like to see a decent tear at those ranges. it doesn't have to be a perfect bullet hole as it is a starting point for other tests.

sounds to me like your arrow is hittting the side of the biscuit when it is leaving casuseing it to fish tail and be erratic in flight. the biscuit usually sets up near center line on the bows, not way to the left.