Lawrence, I too thought I wanted Al Knoch. I ordered samples of the insert material for comparison to original. I found that the grain was much too fine and is very shallow in depth, by feel and visual. In other words, it appears that their die stamp was stuck very lightly. In my observations of my original material and many others that I have seen, is that the grain was very rough and deep to the touch and visual. If you were to run your finger nail across the grain on original material, it's like going across a bumpy surface and you can hear the rough texture. You can not do this with Al Knoch and Legendary. The closest examples I have gotten were SMS Auto Fabrics and PUI. These two are much closer to original, but are still stamped, IMHO. I suggest ordering samples of each, to your satisfaction.
Bryan