Howdy. I bought a .36 Pedersoli Frontier Rifle in the spring in for squirrels. They come with full buckhorn sights. My question is, what does a proper sight picture look like through a buckhorn sight? As of now, I filed my front sight down to bring my shots up. When I look through my sights the top of the front post is flush with the top of the notch in the rear sight..like you would with most sights. Do the buckhorns serve any sighting purpose?