Bob Drzyzgula wrote: > Thanks Bob - Actually, that was more or less our original design. I decided to use the stackable connector basicly for cost reasons. My 'other half' in the business didn't like the raw PC card look. I had an edge card connector on the "header" board that the card plugged into, and then connectors for all the wires. thanks for taking the time to make a sketch - at least I know now I'm not completely loony. -- Anniepoo Need loco motors? http://www.idiom.com/~anniepoo/depot/motors.html