Good to hear the archives has lots of information on TIPS. I don't think I can get down to the June work session but it is on my list to get down to Chattanooga at some point and attend one. The last time I was at the archives was Kennesaw back in 2011 to do some research so I'm due for another visit.
In the meantime, if someone could find the TIPS customer list for Knoxville that shows which code goes with which customer and share it would be appreciated.