I watch this show all the time. But I do notice that Jon installs incandesent light bulbs over the pool tables. I believe he know an awful lot about bar rescues but regular light bulbs over the pool tables gives an advantage to certain players who know a little secret. There is a reason why florescent bulbs are being used more and more. I do not want to give out the secret here as anyone who reads this will know, and there are pool players who mught want to cheat.