The best way to avoid this problem is to connect supplies to lanes individually so for example if you have two 40 amp supplies for your 4 lane track connect two lanes to one power supply and the other two lanes to the other power supply as shown in the diagram below note the blue wire x in the diagram is often necessary to get the lap . The slot car track wiring guide provides very clear detailed instructions with lots of accompanying pictures and diagrams which describe one way to wire a plastic slot car track i say one way because like many other things there is more than one way to skin a cat however there are some significant differences when comparing . Brand slot car track wiring and power parts available at professor motor inc. Home electrical wiring electrical symbols slot car tracks slot cars shop plans volkswagen pt cruiser shop organization boiler bookingritzcarlton wiring diagram database wiring diagram electrical layout electrical wiring diagram electrical plan franklin electric diagram design wall mounted light house building building plans single line diagram diagram bacamajalah wiring . London based mr chris twitchell is the man behind wire car design the enterprise that seeks to capture the art behind some iconic car designs in scale through the medium of wire they handcraft beautiful artistic representations of a cars form in wire that can be displayed in any indoor environment chris was kind enough to take a few