Thanks that did help with the extra Tuesday on the first month. However, it is still appearing on months that were not selected.
I did another test entry with the steps you suggested, Repeat Monthly (by day);
I tried to not include Dec and Jan this time (I don't think this matters);
Repeat Type: Monthly;Months=2,3,4,5,6,7,8,9,10,11;Days=1TU,2TU
On the calendar it looks good for the...
2007-08-23 14:25:00 UTC in WebCalendar