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Sylvain, Thanks. I'll take a look at those contacts and report results. I posted pictures of the schematics (including relay H) earlier in this forum string. Does that show what you're asking about? If not, I can attach more pictures. THANK YOU!

Sylvain, Thanks for the advice. Sorry for the delay responding. If it helps, I've uploaded two videos each for both normal speed and slow motion vidoes of the BB, G, and H relays during a touchdown (that scored 3 or 4 points - not 6). Here's the links on Youtube. Does it still look like it's the ...

I've put the videos in my dropbox folder and they can be viewed with this link if you have dropbox. If not, I could post them to another video sharing server.
https://www.dropbox.com/scl/fo/rtjrpeh3 ... i7umy&dl=0

Ok, I checked the gap (look ok) and cleaned the contacts on the H, G, and BB relays. Still getting the same result. It usually scores 3 points and 3,000 high score and sometimes 4 points. Here's the fun part. I was able to get good videos showing the 3 relays in operation when a touchdown is scored ...

Sylvain, Thank you for the advice. I'll focus my efforts to check the gap and clean the G and BB relays. I'll let you know if I find the culprit. I'll probably video it so I can see the touchdown scoring in slow motion.

Sylvain, Thank you for you reply. I don't know how I missed that you had updated it. I don't recall what I was doing back in '22. Yes, I did see the forum link you posted. Here's more information on what's currently happening: I have a Gotleib 1973 Pro Football Pinball that's got an intermittent ...

I just got my '73 Gottleib Pro Football pinball working. Everything works great except a "touchdown" is supposed to reward 6 points (football score reel) and 6,000 points on the high score reels. Unfortunately it's only scoring 3 points and 3,000 on the high score. It makes it pretty tough to beat ...