Looked at jam locations; seems like the same thing from log on Aug 8th mostly. We either need enough balls to keep the lever down (so manually filling it back up occasionally before we get a jam) or to tape them in place or something.

If the lever the balls sit on is not held down by them, we can’t lift up the lever in the photo with my finger enough, payout balls start piling up and jamming in different locations.

Current plan: monitor and try to refill regularly before any jams start (preferably before the top bin empties) to see if the same issue pops up with something else. See red circle in photos to see where the balls are holding down the lever.