Slide In/Out Switch Wiring Help Please

I can't make heads or tails out of the instructions. If your Lippert slide works the same as my previous one did, the slide switch is a DPDT, center-off, polarity reversing switch. Either the two motor wires or the two power wires go to the switch center terminals. It can work either way. Then the two sets of outer terminals on the switch are connected in crisscross fashion, i.e. upper right to lower left, and lower right to upper left. The power or motor wires, whichever aren't hooked to the center terminals, connect to either end of the switch's outer terminals where the crisscrossed wires are. If the slide operates backwards, reverse either the motor or power wires.

This is all where the switch operates the motor directly. If a relay or controller is involved, it will be different.