I've been finding these strange stains on my armor and cannot figure out the source at all! I've had a few of them and after some tough elbow grease, the best I've done is get them to not be as dark. <br><br> I've tried rubbing my gloves, boot soles, holster, compression suit, etc. on the inside of the armor to test possible suspects, but I can't recreate them either. I'm at a loss. I've even separated pieces and they still find a way of coming back. <br><br> Has anyone