What Gerhard just said, it takes some time and fiddling around but it works. What I found so apparent about micro tuning is how much little movement you needed to do to both your rest and nock, either up or down or left and of right.
In the end when everything flies straight, its mind boggling and exciting at the same time !!!!
Again, a HUGE thank you to Ike osu for his infinite generosity and his instructional videos
SB