Hi TimMe
grumble - I write on a post to come - and You ... Anyway here my post:
Hi Lambecka
I do not have the schematics to Hi-Score --- when the problem would be in "Dancing Lady" - see the JPG --- I would say "Switch on PB4-Relay (mounted in the Control-Bank) does not open when started for FOUR-Player". Maybe You must show the snippet of the schematics of Hi-Score - what makes the XB-Last-Ball-Relay to actuate (?). Greetings Rolf