Hi
what is Your opinion to my theory "The activating of the LB-Relay in an Gottlieb-4-Player-Pin is handled different --- '2,3,4-Player-Game' compared to 'One-Player-Game' " ?
(Many Pins reward all Players in the last ball with "Double Bonus")
See the first JPG - in a ONE-Player-Game the Player-Unit reaches PU-position-16 AFTER the 'closing of SCM-4A and SCM-4C'.
The second JPG is just a generic (squeezed together) "Gottlieb 4-Player pin with an Control-Bank --- the Player-Unit stuff". Greetings Rolf