My machines shooter lane sensors will occasionally act goofy and have false readings. When this happens it gives you credit for the phantom sensor register and auto plunges the ball killing your skill shot. Would it be feasible to change the logic so that the lower switch the ball rests on would have to be open before a shooter lane sensor can register, minimizing issues from any false sensor registers?

I have tried recalibration and it works for awhile but it comes back after awhile. I have contacted JJP and they are sending me a new board. Not a deal breaker just annoying especially when you leave one in the shooter lane to go do something for awhile only to come back and your game is over because the machine auto plunged until the game ended. Or you are going through all the patches before you plunge.