I was wondering if there was any information on the effects of canting ones rifle. I was hoping to find a way of calculating the shot error when canting the rifle. I understand that the height of the scope above the bore as well as the range, balistic pate etc. must be factored in. I recently had trouble getting a tight group with a recently scoped rifle. My friend swears that it was due to mt canting the rifle. I would love to be able to put a real number on that effect.