Advice: Put a dab of super glue on the screws to keep it from being removed. I purchased this thing for one of my subs. We usually only play on the weekends, but this thing is my way of claiming him even when we're not together. I put some super glue on the locking screws so it cannot be removed. He's had it on for a couple of weeks and says he's gotten used to it. I only screwed the pins in a little bit so far but will crank them down more next weekend. We've used it for electro as well, both on pleasurable settings and painful ones. This thing is functional and looks great!