The first thing to check is if the track is ross ready, easiest way (if you can pull it up....) is to look underneath, if you see wires underneath rail to rail, it means it was wired ie ross ready (I always order mine ross ready, the extra 10 bucks or whatever is worth not having to wire more...). If not the instruction sheet or on the ross website they have a diagram of how to wire it.
A question for others, if you use 072 for crossovers, do you need to do what they recommend for #6 crossovers and use a relay like a dz1008 to power the frog?
