No problem, man.
If you're going to order a simple little switch nut all the way from the other side of the world because you think it's the best, you must be my kind of crazy.
Glad I could help.
Ya, I think he's got some mighty nice stuff. As far as I can tell, he's the only one making proper knurled nuts. The rest look too coarse or too fine or have the wrong shape to the dished out part.