I'm interested in the Dewalt DSW522 track saw. It's available with a 59" fence, and for $140 more, in a kit with 59" and 105" tracks. But there's also a 46" accessory track for about $70. Since 59 + 49 = 105, I'm wondering whether the Dewalt tracks can be butted together to extend them like the Festool tracks can. The info doesn't seem to be on the Dewalt website or in the downloaded owner's manual. Anyone have any experience extending teh Dewalt track by mating it to another section?