Speed ring sighting in question

[cumberlandxbow]

Just wanted to make sure I was doing this right when sighting my deadzone scope using the speed ring.....
Sight in at 20 yds. Use the 20 yard crosshair and shoot at a 40 yd target. Adjust the speed ring until the 40 yd chevron is on the arrow you just shot using the 20 yd crosshair.

Thanks for the help.

[Boo]

Go here.
http://www.boocustomstrings.com/importantstuff.html

[xcaliber]

Yep, you got it, 20 lined up where you aimed, 40 lined up where it hit.

[sproulman]

This is only if you use 30,40,50 yard lines it does not adjust the 20 yard line..I am old school and only using 20 yd line out to 40 yards max on Buck ...1 less worry for me 18 ft up in tree waking up at 11 am ,rubbing my eyes and there is old Mossy horns..