Hi. The left flipper in my Taxi has stopped working. In game it doesn't activate at all, just jiggles a little. In test, it activates, but quite slowly. I'm getting 67V across it, same as the right flipper. When activated manually, it seems free to move, so I don't think there's anything mechanically wrong (bushing, etc). I think the switch gap is ok too. I think my next step is to replace the coil - my best current guess is that there's a short and there's just not enough magnetism to pull the flipper shaft in - anyone think that this is reasonable or unreasonable?