Well it's been quite some time since I updated this thread, so here it goes.

At this time, I now have 130 videos on youtube of me messing with this old tractor. Some are informative, and some are just fun to watch as I work out problems. Here is a link to video #130:

 <!-- m --><a class="postlink" href="http://www.youtube.com/watch?v=q0v0XcqOyKM">http://www.youtube.com/watch?v=q0v0XcqOyKM</a><!-- m -->