POLE POSITION - Can't set it to Twin Galaxies settings. Bad Dip?

blkdog7

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POLE POSITION - Can't set it to Twin Galaxies settings. Bad Dip?

I set my PP to the Twin Galaxies settings and it doesn't seem to be observing them. I turn dips 6-8 to on and 1-5 are off. This is supposed to give me 120 seconds for the time trial. I get 100 seconds. So, that means dip 7 is not being read. I am also being shorted about 10 seconds on the main event laps. Which sucks! Anyone experience this? Is my DIP bad??!

I did install a Dallas NVRAM for high score save. Related?

Any ideas?
 
I just fixed it...

I sprayed the dip switch with contact cleaner and also reseated and cleaned the 40 pin custom ICs near the dip switches. It's working perfect now and I have the correct settings! W00t!
 
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