Wow, your first guess and you're so close! You're getting very good at this! ;-) Well not exactly close in the details, but very close in the concept of what I actually did. At first when I read your comment I thought that was a great idea, that I didn't think of at the time. But then again, I would have needed a very large pan or sheet of something metallic on the floor under his hands for that to be effective, because a coin falling on the carpet wouldn't make much noise for the electro box to react to. So here's a few more hints for you. When you mentioned something in his hand, you're on the right track. But it wasn't the coins. Another hint...Sometimes a Dom runs out of places to put things in a fully stocked playroom. Especially when you are taking them off of a sub in a predicament. Wouldn't want to lose them or forget where I put them, would I?