Thank You very much. The Auto focus setup was a breeze. I can't believe I waited so long to use it. I was focusing with a mask in the beginning of the run and would say to myself that the focus was good for the night. I was definetly wrong. The focus history showed me that it was getting worse but it still seemed good enough. Wrong again. I am now focusing on filter change and very 15min and it has improved my quality 100%. Even though my Astrodon filters say they are par focal, the Auto focus says differently.
Bob