I picked up my Deadpool pro about three weeks ago. The same night I installed the shaker motor. And I have not had a problem until this past Friday. My wife was playing it and when she went to multi-ball the shaker activated and would not stop at all and she could see the blue flashes in between the playfield and the trough. I went and unplugged it and the game played fine. No damage to node boards and no errors. I went down and hooked it back up to see if it would do it again and when I went to multi-ball and it activated and it slow down and then just acted like it was going round and round a little bit. I unplugged it again then went and did aNother node board check still no errors. Do you think the shaker is just bad?