I've had this problem before on a different machine, but my Funhouse left diverter is magnetized. It's kind of like the coin lockouts where a coil attracts a plate of metal to a fixed core to move a diverter. But, the fixed coil shaft is now permanently, yet weakly, magnetized and will not release the diverter unless there is enough game vibrations, such as repeatedly activating the left flipper. Is there any way to de-magnetize the coil shaft? Right now, I just placed a piece of electrical tape on the metal plate which keeps the plate from touching the fixed coil shaft and allows the diverter to spring back but, though cheap doesn't feel right as a fix.
