i thought the best idea out was the safety string test plugs on the otis gem's. keep the jumpers in the bag. for those that haven't seen this its a plug that is in the normal position, then if you needed to jump out the pit circuit you would put the controller on inspection and remove the plug and plug it into the pit or car or limits position and run the car. the car would only go back into service with the plug in the normal position.
