Valve lash compensation

jimjimjimmy said
check your geometry and take a picture of your sweep pattern and show us .

AND READ THIS . B3 Racing Engines LLC - Mopar Rocker Arm Geometry Tech

My geometry is very good ( I think?).
My Dart ran 13.45 at 100 mph on the first outing. Like to shoot for 12.99. Thanks to all who chimed in on this . You guys make my experience in Mopar land that much better.