Steve,
There's a number of ways you can do it or even combine a couple to achieve the desired result.
Change your anchor point by moving up a finger from your middle finger to your index finger in the corner of your mouth.
Lower your anchor point all together going from the corner of your mouth to some other point below it.
Go from 3 under to split finger.
Shoot a faster arrow by going up in draw weight or decreasing arrow weight.
Those are a few suggestions that will help raise your point on distance.
Ray