HO 80s/90s CSX, NS, & Conrail layout resurrection.
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Thankfully, almost all the fittings & pipe are molded in silver. I have a new respect & admiration for plumbers as I have to measure, measure again, cut, dry fit, cut, dry fit, etc. to get my plumbing to fit properly. Although I'm getting better at it. PaulEComment
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I used to sell proximity switches for a living, and one of my customers made greasers. The idea was that the proximity switch would detect the outside of the wheel flange and operate a compressed-air solenoid that squirted a dose of grease onto the inside of the flange.
PeteComment
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