I know a lot has been written on how to set the cam sensor but I've done it by the factory manual for 33 years. I put the #1 piston 25 deg. ATDC, probe the center lead KOEO and turn the cam sensor CCW until the voltage drops. I never pay attention to how the sensor is installed physically because the computer doesn't give a damn. It's looking for the voltage drop (signal) when #1 is 25 Deg. ATDC. I did make a little harness to make this easy the first time I did it.
Here are some photo's. The engine is currently out of the car but I hope this shows how I do it.