RE: 20 and 30 yard arrow flight..... sighting in?
the easiest way to see if the rest is close is to place an arrow on your bow tosee if it is paralell to the stabelizerif the cam rails track to the center of the riser the arrow should be dead center of the stabelizer.
another way to check is to line the cam ra9ils up with the string then look down the arrow it should line up to the center of the string all the way down.
Clear as mud?