440 Won't start syndrome

I just pulled the timing cover on mine to check the gears
It looks like a new JP Performance timing gear set.
All lined up nicely, nothing wrong here.
Just heard from a mate that he had the same problem.
Ended up being the ignition switch. After cranking with the key it fired then he let go of the key, lost power in the run position long enough to stall the engine. Then it would regain power and fire in the wrong spot.
Hope this makes some sense.
After I put the front back on the motor im looking at my ignition switch.

Dave