Couple of questions:
Does it bust at 20 for both 1 player and 2?
The scanned diagram cuts off... what happens on other side of PLAYER RELAY ... BROWN wire... where does this go?
Do 20 point relay AND bust relay activate at the same time and on 3rd increment.
Im really struggling to find a path to ground on 20 pts unless the BROWN wire takes us somewhere.
Also check that on "A "Player relay.. normally closed switch is GREEN with RED on one side and YELLOW with BLUE on the other... this one goes back on itself to a single leaf switch onm same relay
