1968 Dart 273 intermittetent engine issue

Anyone one whats correct? Ive searched and most say set the points at .016 others say .018
I know I should like a broken record....

What does the FSM say?

Screenshot_20250122-155432.png

0.014 to 0.019 gap gives you a dwell of about 28-33

The dwell is really way you want to tune to.

Once you get the dwell set, then recheck the timing (closer to 33 is better than closer to 28) the greater the dwell the longer the coil can charge, but there is a limit the dist and coil can have.