I curious if anyone has any reviews about any devices that lock to a PA with a pin that is part of the tube rather than using the ring or free hanging PA lock (I don't like the clinking that the lock does). I'm considering a new tube, and thinking about getting my PA redone. I like the idea of a smaller tube with less wiggle hence the PA rather than the current foreskin piercing. If you have a tube device that uses a PA piercing I'd be interested in reviews and recommendations.