Quoted from gouveia:It’s supposed to be a ball lock for more than one ball. You can see it working on the Pre/LE trailer but it’s not programmed for that right now. I don’t know why, but I think it’s a virtual lock until it’s coded correctly.
Quoted from J-drum11:You can turn it on but , it’s not recommended and really out of sync with things. Was told to keep off for now
The physical lock is coded and works perfectly fine if you have a working upper ball lock switch. Some games work out of the box, others do not. This is why they disabled physical ball lock as the default.
When your switch isn’t working reliably and you enable physical locks, it may lock the ball in the scoop but lose track of it and go into ball search and eject the ball from the scoop which feels like the game getting out of sync.
Stern is aware and working on a solution