72 Dart 360 PVC valve issues

George Jets said
Put a timing light on #1 and see if is flashing anywhere near top dead center TDC > Should be like 12-16 degrees advanced, when you point it at the harmonic balancer behind the lower front pullies.

I'll grab a gun tomorrow and see what it's reading. Where do you think it should be running? or is the completely unique to each engine/set up.