Greg Bender
http://www.thisoldtractor.com/gtbender
I found a great little tool at Harbor freight that is perfect for adjusting the swing arm pivot pins. It is called an adjustable pin wrench and fits the holes in the pivot pins very well. If your pivot pins are frozen in place, this tool will prove entirely inadequate. But, once your pivots pins are free and you've applied anti-seize compound, it works great.
If your pins are stuck, there are a few techniques you can use to remove them: