have searched the forum, the documentation, with all key words that came to mind, but all to no avail, could not find information about the pivot key of the filter keyboard tracking (or center key of the keyfollow), where the value is neutral (zero, crosses the center line).
later might set up some kind of experiment to find it out, but if someone can supply the answer, the time can be used for other things.
all the best, thousands of thanks for these great tools again...
