Sir: I've heard (commercially) goods things about this holster for IWB carry. I notice the Kydex doesn't cover the entire length of the pistol slide nor does it have the capacity to adjust retention tension. (Particularly because the backing opposite the Kydex is leather) I believe these conditions may increase the likelihood for dislodging the pistol and exposing the trigger guard area. Have you tested this holster yourself? Do you find my safety concerns valid? Thank you.