When I hit the track a few weeks ago for a test and tune day I had an issue going thru tech.The inspector checked everything out the car and as usaul everything checked out OK.Then he asked me to try and start the cat in gear without the clutch pedal pushed in and of course the car lurched forward.I don`t know when they started requiring a clutch safety but they had never checked for it in the past.Obviuosly my `72 did not come with one frome the factory so they let me run that day but told me I need to have one when I come back.I figure I can just wire a brake light switch to the neutral safety circuit of the relay.Has anybody else done this?