I switched 9 & 10 again. The distance the arm moves is consistent now but it moves only on two of the four coil energizations (I think I just made a new word).
LEDA LEDB LEDC LEDD
ON ON OFF OFF No movement
OFF ON ON OFF Arm moves
OFF OFF ON ON No movement
ON OFF OFF ON Arm moves
Gotta go to work. I'll check in later.
- Scotty