When the Skytrak+ was introduced, it came with a promise that over time, the "machine learning" would provide accurate clubhead data such as club path and face to path information. At the time, the assumption was that it would take some time, but as there more and more registered shots, it would gain accuracy. I haven't seen anything recently to this end - so I am asking current Skytrak+ users if this has happened and do you feel this promise has been met. I also ask because I know that Golftec made the big move to use the unit in their commercial environment and that didn't last long as they are back to using the GCQuad for collecting the information. Thoughts?