No big hurry on the CPK EDC horizontal sheath guy's, just get back to me when you get a chance. I do have a Azwelke (which I love btw) that I've been playing around with. I did notice an almost imperceptible difference in the EDC 2 scale fit on the AZ (I have EDC 1 & 2 scales available). I had ordered the AZ sheath noting an EDC 2, there must be a very minor difference in the scale size, the EDC 1 snaps in like a old school mouse trap, the EDC 2 is more like one of those no kill traps. Retention is excellent on both scales but you can notice a difference if you listen and feel for it. This has become a literally an EDC for me, at work it rides in a JoFu sheath in the cargo pocket covered by the flap, at home dangling free from a UEK extension. I wanted to try the stock CPK horizontal sheath if it's reasonable.