They are a lovely part of the Scalextric back catalogue, Larsson, and I see you have a pair of adaptors ready to fit it into your circuit. It's a shame they didn't introduce the isolated rail with push button till they had changed to Plexytrack. I suppose it wouldn't be impossible to lay some copper tape either side of the "dead" slot to come up with a similar effect!
A forum community dedicated to slot car owners and enthusiasts. Come join the discussion about collections, racing, displays, models, track layouts, styles, reviews, accessories, classifieds, and more!