So you guys with duallies, it is really that much easier to just do the outsides only? I have still not bought chains for mine, but I like the "concept" of having both tires chained on the rear....it seems like with the alternating cross links it would make the ride smoother, and it doesn't SEEM like putting a dual set on (especially these new ones with good cams for tightening etc.) would be that much harder. Especially using a block to roll up onto. I know everyone seems to always say outside dually tire only....but I'm curious how many have actually done it both ways (and lived to tell the tale.....)