While we're kicking this can down the road, I would like to mention one of my pet peeves. There is a word that is used a lot in this forum that sometimes only adds to the confusion hereabouts... the word is "free", as in "...bushings are free", "pads are free", etc, etc.

The word "free" does not exist in the ITCS, and to my knowledge, never has. Since the word "free" means many things to many people, and since it is not in the ITCS, I would suggest we quit using it.