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Computer Help and Support

(65,303 posts)

3. Clean the tracks with very fine sand paper meant for that purpose. Some sandpapers will actually ...

Mon Feb 4, 2019, 09:36 AM

Feb 2019

make the problem worse. Oxidation will interfere with conductivity. This happens with track that doesn't get used regularly.

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Not computers, but you folks are probably pretty smart. [View all] LAS14 Feb 2019 OP

Resistance. Either the broken pin or something else reduced... TreasonousBastard Feb 2019 #1

First you did a great job of troubleshooting. TexasProgresive Feb 2019 #2

I just had a smell memory... Phentex Feb 2019 #7

the old fashion erasers work for that too - n/t Locrian Feb 2019 #4

Heh ... old historical connection between computers and railroaders ... eppur_se_muova Feb 2019 #6