Nuetral safety switch questions - Free Hurst shifter

[hotrodhomi]

When I bought my blazer it had a Hurst floor shifter (automatic) and it would start in any gear. The previous owner must have removed the neutral safety switch. This weekend I ripped out the floor shifter and replaced all of the original linkage to make it a column shifter again, but I’m not sure were the neutral safety switch is or was. I assume it would be wired in line of my ignition switch, is that true? Any info would help. Thanks. BTW if anyone in the Sacramento area wants a dual gate Hurst floor shifter come and get it for free. All linkage included. I will not ship it.