With the help of this great forum my surf champ is now up and running
Everything works, but i have two minor issues where i need help for
First issue starting a game the for one player the red light for one player lights up, but also for player 4 lights up.
When going for more players no,problem they light up in sequense, but number four always lit. No any effect on the game wether playing one two , three or four players, but as soon as youmstarting a game number 1 and four lights up
Second minor issue|:
Resetting for new game the score reels reset and see the light switching between score reel one three and four. Score reel 2 stays lit but resets to,zero,as well.
By the start of a game score reel one lits and also score reel two lits always.
Playing al the reels,light ups in sequense, exept two is always on.
Again no any effect on the game reel for player two counts up and resets withputmany problem.
So it all works , but player four is always on and score reel two is always on.

Little bit confusion about which lights, but try to show you on the picture.
This is what happens if starting the machine for one player.

IMG_0692 (resized).JPG

Again its only the lights , all,option are working for every player, reset to zero etc
Gameover relais all adjusted and cleaned and visual checked

Thanks Howard solved, it was a solder on the BX relais, when repaired both problems solved.
Again many thanks all of you and its up and running for 100% every function and light as it need to be.
Need to find another project , space is the problem. Very much like these EM machines