I appreciate your help in trying to locate the page Patrick. I found that page on the site, I thought that it had to be it when I saw it was a PDF loading with a "whitepaper" title. The one that I am referring to showed pictures of the wear on the blocks from the spintron machine. It detailed the
oil type (mobile 1, motorcraft, royal purple, etc...), showed the wear, detailed the depth and type of wear (scratches, gouges, smooth, etc...) and also told the amount of current the machine was drawing during the test. The pictures were in color and showed detail.
I will find this one way or another.