I like your availability of 1st, 2nd Tuesday each month. Can you add a recurring event for the first *business* day of the month? It would add the only thing missing ftom OneCalendar
I have a few events which occur on the first business day of the month, regardless of the day of the week. This is the only option I can't schedule correctly in OneCalendar. This is especially important for adding an entry for the first business day in January, for instance, as well as all months whetr the first business day is not always on the same day of the week.
Great work, by the way.