I just bought a paddle strop from the www.thewellshavedgentleman.com and was wondering what is the correct method for using it. I found nothing in the Wiki. I even searched the forums. What I mean, is, do you hold it in your hand, or place it on a flat surface, more like a rock. I plan on pasting it with cro2 on one side and possibly diamond .5 on the other side to use first. This was going to be my first line of defense to refresh my razors. Any thoughts?