Have a couple of questions about the Doctor Who Mini-Playfield (MPF). Are the wires leading to the MPF motor supposed to have connectors? I got tired of unsoldering and soldering the wires and added a connector, so I could easily remove the MPF from the machine to work on. Has the grease on everyone's MPF become useless too? It took a screwdriver, mean green, scotch brite pad and a lot of rags to remove the old grease. I plan to use silicone lube when I put it back together. I tested the motor with a 12volt battery and it worked in both directions. Hopefully, with new lube it will move freely enough to work again. Got to order some Cliffy protectors before I put the MPF back in.