Here is the cannon issues I am having. Motor is making a sound at all times even when the cannon is not moving. You can see when it fires the slings in ball search that the cannon shifts a little, so the jarring is enough to get it to move. All set screws are tight so I don’t think it’s just an issue of something being loose. I added a little tri-flow to the pivot points as advised by another ACDC owner but didn’t see any change in behavior.
The game had 43,000 balls played when I got it from a smoke shop. It was set to free play and the only maintenance it likely got was if a rubber broke. So any upkeep that the cannon mech may need is likely happening now for the first time. I’m open to ideas on this one for sure.