[CAUT] Name of Damper Class Teacher

[Bob Hull]

I trying to find the name of a class leader from a convention a few years ago.   
I believe it was at a convention in Kansas City, about 4 or 5 years ago that I 
went to a very good class on rebuilding dampers and back actions.  It was a 
mini-technical where we actually did hands on training.    This 
teacher/technician had a highly developed system for damper system rebuilding 
that took a lot of the guess work out of bending wires and other tricky aspects. 
  He was from the northeast and also had a booth in the exhibit area that year. 
  Can anyone help me with his name?

Thanks!

Bob Hull