New aligment specs.. still feels vague

Car looks a little high in the front in your Avatar. I watched my alignment guy adjust ride height by measuring from the bottom of the wheel arch to the deck. That could vary by a half inch. FSM has correct method.
I used similar specs for my 68 Barracuda and it tracks like a freight train. What kind of tires on the front? Check the tire pressure? Too high? Mine are 215-60x15 radials and I prefer slightly nose down.