I finally worked around the problems I was having before.
This is a one minute long generator. It is recommended adding the first minute, setting the start time, then if you need more, option-drag a copy for the next segment and reset the minute (and/or hour) and continue until you don't need anymore (beats having to keyframe! It's way easier!)
Be sure to read this blog entry:
http://fx.svbtle.com/timecode-clock-3 for more information and tips.
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