I have used a HHA single pin slider sight and adjusting it is no problem unless you are at full draw and the deer moves significantly closer or farther away. I got rid of that to use pins sights and got a VIPER MICROTUNE with 5 pins I got them set a 10, 20, 30, 35, 40. My 40 has a nice size gap shooting heavy arrows. If you are having trouble you can get a clarifier peep and will help you alot...



