Extruder motor doesn't turn
I am using a Mega/Ramps 1.4 board
I have gotten all the other steppers working and tuned but the Extruder has me stumped
When I position it manually from the menu I get no movement.
The motor works great on other drivers.
The driver works great on X/Y/Z
I wondering if there is an interlock or lockout I am overlooking.
Any thoughts on what I am doing wrong?