Also when does the arrow cross your sites the 2nd time after being released from your bow? about how far out?
I'm not sure either what you are talking about here. But.. here is something I was told that has come in handy when shooting in thick woods...
If the pin at a given distance which is shorter than the one you are aiming at is over an obstruction at the given pin distance, don't shoot. To put it into an example. You are shooting at a deer 20 yards away. At 10 yards, there is a branch that you are going to shoot under. Your 20 yard pin may be under the branch, but if your 10 yard pin is over the branch which is 10 yards away, DON'T SHOOT. You will hit the branch.
I know this is a little fuzzy, but it is good to keep in mind when you hunt the "Thick Stuff".
Not sure if this helps or not[
]