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Tuesday 31 October 2017 at 05:08
I only replace if someone mistakenly filed off the gold from the contact.
I've had great luck cleaning the gold plated faces of the contacts with Wrights Brass Polish. Wipe on, let dry, wipe clean.
You can buy it cheap at any grocery store.
Quoted from Pmaino:Looking to replace a few leaf switches ...
Source: http://pinside.com/pinball/forum/topic/stern-stars-leaf-switches#post-4048656