I'm going to be wiring a fan speed controller here's a diagram for it http://home.insight.rr.com/twelke/fancontrol.jpg Please point out any mistakes I've made please Also when the switch is in the up position the fans will be getting 12v and when in the down position they'll be varied based on pot, I would like it so when in the up position the regulator will be off and the when in the down position the regualtor would get 12v to pin 3, what do I need to change for that? Thanks Kook