Nr sure I understand the problem. Is it that you can't shoot shorter distances because you can't move the pin up far enough? Or do you run out of adjustment for the longer distances? If it's the former and you can't move the peep down then maybe shortening the draw length of the bow a little will help. If touching your string to your nose this would allow you to raise your anchor and move the peep down a bit. It doesn't sound like you need much.