'05 outback, 29" 70#, GT XT hunter 5575's, 100 grain tips, trophy taker drop away, impact archery 3 pin collector. I have dialed in from 20, 25, 30 yds on level ground. Shot from 15-16 foot elevation (hill, not stand) and the first arrow was 4-5 inches to the left. The next 3 arrows were perfectly accurate, because I compensated? Is it normal to shoot slightly left or right once elevated??? Thanks for any and all help. Amazing what I have learned from many on this forum...