If you draw a schematic for that dot picture then post it please. I am having the hardest time reading that thing. It just ends up being to simple I guess and I am just used to reading schematics. I'm working on a project for a website that is in beta using the $50 robot and the beta site is driving me up the wall. It will be cool later but right now it is kinda hard to use. I'll post more info when it gets to a usable level is ever.