Hi guys and gals, I have 3 Peco Code 55 turnouts that refuse to get with the program; I'll clean he h#ll out of them, they'll work for a bit, and then the engines start to sputter and stop, even as much as 10 minutes later. All of my other turnouts work fine, but not these 3. They're driving me nuts. I know it's just an electrical connection problem between the points and main rail; I just don't now how to make it go AWAY! I've used a bright boy, and some Labelle 107 medium oil (LHS was out of the light stuff) but it still brings my switching operations to a halt every time. Does anyone have any suggestions as to how to make this go away? Besided pulling up the track? (I'd rather not do that) Thanks!