Wiring S-Trax track is very simple. Just clip our #00255 Feeder wires w/spade connector to the underside wiring tabs.
Wiring switches is accomplished by plugging the controller wire right into the side of the switch. If you want to wire them this way no modification is necessary. If you want to hide the controller wiring then you need to remove the bottom switch plate and move the controller plug to the inner position. Plug in the controller wire, reassemble the bottom plate and then install the small ballast cover. Here are shots of the switch bottom in both the inner (shipping default) and outer positions. Click on the pictures to see larger versions.