Quoted from Agent_Hero:
Would that gear feel loose? Mine doesn't move side to side or otherwise feel like it isn't securely in place.
Another item I haven't seen in anyone's machine who has updated is this board pictured below. I removed a few wires from it as Helmut instructed when installing the two new boards that were mounted behind the Xeno head. This board was mounted there originally and the only thing still plugged in from this board is a blue wire that runs to a black board near the back of the machine labeled "Ball Detect". In the picture, it is the blue wire at the bottom. Is that still needed or is that function now handled by the two new boards mounted behind the Xeno? There is also a blue wire plugged into this old board at the top of the picture in the terminal labeled "LED 1". Is this board no longer needed? I never saw an indication by Helmut to keep or remove the board.
Ball detection was originally supposed to be an opto pointed at the magnet to determine if there was a ball there or not, but I recently came to understand that this was costed out. It's possible that this wire does nothing.
There should be two new boards one that controls the jaw and one that controls the "tongue" independently instead of on the same board like the board above.
Would you mind sharing verbatim the instructions that Helmut provided you?
Note these pictures are from two different machines, one prototype and one “production”