I can get the upper playfield flipper coil to return to home position in my Sorcerer. I put a new coil in it a couple months ago and it worked fine before I moved it in my room. I checked the spring, it was fine, I reset the flipper height and a put some lubrication on the shaft to make is slide better in the mounting hole. I double and triple checked my solder job and everything looks good and I reseated the flipper shaft to make sure it wasnt spinning freely in the gripper thingy ( dont know the term) The flipper will return to home position after it is nudged by the ball or a slight vibration from the bumpers, but it should go back on its own.
Any thoughts on this? I'm at a loss..