Gary as promised....This is a little more detailed in sequence than my diagram
slide #1 is group with broadhead and field point slide #2 with both shot and step taken...and so one...easy to understand once you get how its explained...
I have pics on my broadhead and tune set up but didnt have time to put in all the graphics so thanks to Doc on archery talk for these pics...
Pic #1- 3 shot group with FP [Field Points] and 3 shot group of BH [Broadheads] and step taken...
Pic #2 and Step #2...and so on
Neil