Quick question for the pros. I noticed my JD occasionally calls out "Rock" while adding points even tho there's no ball in play. I have a hunch it might be related to the drop targets, but I just can't seem find what triggers that callout with google searches and also searching Pinside. I could go in and start moving wires, but I would like to be a little more methodical about it. After playing, it goes away rather quickly, so I assume it might just be a switch that needs adjusted. No error dots, but I have not went into the diagnostic yet to test switches.