I want to thank @Ryan and everyone who chimed in. Adjusting the voltage on my driver from 1.5V to .7 made a HUGE difference in my stepper temp. I have a part that has been printing for over an hour and the stepper is 78F and the top of the extruder is 86F in a 60F environment. THANKS!!
I love it that each time I use this I learn more and more.
Reply To: 3D printer extruder issues