Experience with Secure-Ex sheaths?

[DangerZone98]

To fixed blade bros and gals out there, what is your experience with the Secure-Ex sheaths? I’ve heard from users before that the glass reinforced nylon interior dulls the edge as the blade is drawn. Did you notice any edge dulling from Secure-Ex use?

 

[jux t]

They work fine and the new ones don’t dull the edge bad. My main gripe with them is that they chew up the handle on kraton handled knives. I also don’t like the floppy nylon belt loop and tend to replace them with a c-clip or Spyderco g-clip.