Reply to "Connecting 12 gauge stranded wire to fastrack .. How do you do it ?"

There is one way you can do it, but it's overkill. Take some of the smaller crimp connectors that will slide onto the FasTrack blades, remove the insulation and carefully spread the crimping area for the wire. Insert the end of the 12-Gauge wire and solder it to the connector. Seal with shrink tubing and you're good to go. Personally, I'd advise running a 12-gauge buss as mentioned above with 18-Gauge feed drops to the track. If you don't like soldering you can use crimp connectors with terminal barrier strips and screw everything together.