Gas pedal bad angle , too tight, et al Adjust possible?

66 Dddart L6, auto. Gas pedal is too damn hard to press. And travel to the floor is maybe 2 inches. The angle of the pedal is 130 degrees, too close to the floor. How do I adjust the pedal to bring it back to 110 degrees? I assume this may also be the reason my kickdown is not working.
I have a spring at the fire wall on the rod, and also a spring on the carb choke.

There seems to be 2 places where I can screw up or screw down the rod to change the length.
Also the pedal rod has the ability to lengthen or shorten.

Ideas?