John,
Thanks for passing the information along from Ron on the FS.
My friend, Jeremy, and I did a 130 mile section of the JMT from Lake Tahoe to Yosemite this summer and Jeremy had the Exodus FS and it carried like a dream without the inflatable pad. He used his Gossamer Gear Torso Pad in the pad sleeve and it carried like a dream.
I was sorry to see the FS pulled and I had emailed Ron and he said that he was going to tweak the design a bit for next year.
I like the idea of being able to add or remove as much support as you need for a particular trip.
Jeremy and I did the JMT in 2011 and on our last resupply from Muir Trail Ranch, we were both pushing 30-31 lbs and it sucked…hence why Jeremy ended up getting the FS after our JMT experience.
Hope that the FS will return in 2014.
Tony