Mac OS10.12.6 Finale 25.5.  The feature of highlighting out-of-range notes is often useful.  I'm working with soprano sax  in this case.  The out-of-range notes are incorrect, highlighting low notes which are clearly with normal range of the instrument.  Am I missing something or is this a bug in the application.  Anyone else?  How can a eliminate what is an apparent anomaly?  It is a confusing distraction.  Better to simply turn it off (in preferences) if it is not working as it should.  Many thanks, jmc