I was about to make a response, but I just read Jakearoo's post, and he said about everything I was going to say. In addition to agreeing with him I would add that if you shoot low gun and you snag the heel on your shoulder when you mount you may have too little pitch (and/or too long of a stock). If you feel excessive recoil on your shoulder at the heel of the pad, another indication of too little pitch. If you feel excessive recoil at the toe of the pad, an indication of too much pitch. And before someone asks me to define excessive recoil, I mean you feel it more on the affected area (heel or toe) than on the rest of the shoulder.
As Jakearoo pointed out, improper pitch changes the pivot point of the stock due to recoil which can throw the gun into your face and bruise your cheekbone. I agree with everyone that says pitch doesn't change the point of impact, but improper pitch which pivots the gun into your face can cause a quick second shot to go high, because the gun isn't in the same position on your face.
Thanks
TheHack
