I have all of my 1480 hours categorized as either part 91 or part135. However, the logbook reports only approximately 200 hours part 91 and 600 hours part 135. Again, every flight has been checked as one or the other. Any ideas?
Adding custom yes/no fields as you are doing is the correct way. Using the Analyzer it should reflect the correct information for your custom columns. Please e-mail a backup (File..Archive..Backup) to firstname.lastname@example.org to reproduce the issue.