This will be my first real year of bowhunting. I hunted a very little bit at the end of the season last year because i had just started. When practicing from a stand i figured that any shots under 10 yds i had to aim 4 to 5 inchs low to hit in the middle and about 2 to 3 inchs low at 10 to 20 yds to hit in the middle. Does this sound right. I am confident with my accuracy i just want to make an easy tracking job and less running for the deer. I also would like some hints on how to tell how big does are. thanks for your help -sam