CORD, it's been a long time since I shot sling shots, but, I do remember that it can be tough to be consistant. It's kind of like shooting a bow in the since that you need to anchor your hand in the same spot each time, try to pull the sling shot back the same each time you shoot it. This will help hit more consistantly. I used to use the inside limb as my front sight. Basically putting the target just above the inside limb. You might try this, but as with every thing else, practice, practice, practice, and this will help you be consistant more than any thing else. Good Luck!