I bought a new bow last year, and sighted it in with field tips. When I shot with mechanical broadheads it was pretty consistent 4 inches high and 4 right. Because my target can't take broadheads, I left my sites where they were. I was worried last year I'd be mentally distracted trying to compensate for this when preparing to shoot. Never got a chance. Any idea why this is happening? I thought the field tip weight and broadheads was the same or close. I haven't had a chance to look at it yet, been battling a shoulder issue. I go in for surgery, coincidently the day after gun season. I'm thinking it would make more sense adjust the sights to the broadheads, obviously placing the pin where the arrow will go. I'm wondering why this is happening?