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Terminal Unijoiners on Double Crossovers
Patrick models N scale and asks readers:
“How many terminal unijoiners should I use on a double crossover?”















I am assuming you mean crossing 2 tracks with a third track. Most cross over diamonds are not powered to tie in to the other tracks but you need to check that with a meter. You should though add feed wires to the track rails between the two diamonds to ensure good power to each rail. Regular rail joiners work well for that. from Newman