PG, may I ask what's going on - have you got 10 project machines on the go at once? 

no just normal pinball maintenance. I play my games which means wear and tear. Just happens this time around one goes down, another isn't working to optimum capacity, another in for restore, the rest simply perfect. I like things playing their best and seeing the gun sometimes does double rotations are things I can't cope with. Luckily I sometimes have replacements that may come in handy like a motor assembly in this case.