help with sighting
i recently got a used Outback for deer and turkey hunting. the bow came set up with everything but string scilencers. my problem is that my "zero" keeps dropping. last week i was shooting at 40 yards and was hitting the 10 ring consistantly. i was shooting today and my 40 is about a foot and a half low. i have a single pin HHA sight and i know i am setting the sight on my 40 yard mark. idk what could b causeing this.