Hey everyone I was wondering if anyone has ever used the archers advantage setup from specialty archery. It is a computer setup that they claim you only have to have 2 marks set and you can enter those in and get a complete set of marks out to 100 yds and print out a tape for them. I was looking at there website and it looked pretty cool so I was just wondering if any of you have ever tried this program and how accurate it is. Or if it is just a gimmick. Thanks hope eneryone has a safe and happy holidays.