It's great to hear from you, George. I was hoping you would join in. And Mr. Coates, thanks for your reply as well. I'm in a bit of a hurry, but I am going to post a few rushed pics of my PSS for all to see. I haven't made any attempt to remove the dirt and grime built up in some areas. I have noticed that while this example has a slotted press stud, all the others I have seen thus far do not.