Haven't looked into this much yet. Thought I would ask first. The issue is that, after I've been carrying my 26 IWB for a while, I can sometimes apply pressure to the base of the mag and hear a faint click as it moves upward. Sounds similar to the sound of the mag disengaging, but much quieter. On subsequent repetitions, the sound is gone. My first thought was that the mag was partially disengaging from pressure against my body, but I cannot repeat the condition by applying light or skew pressure to the release button - the mag is either fully engaged or fully disengaged when I fiddle with it. Gun is completely stock, except for a Talon, which is not obstructing anything. The release button is completely clear of the holster (Raven Phantom). I've never had problems with the mag actually disengaging, or with any sort of feeding problems that one might expect to be related to that. Anyone else notice this?