Paul:
I think the Cogent Team answered the technical part of the question for me.
Here's the "un-technical" answer: WHOPEE!
Jackie and I rode the F3 two days back-to-back in the Bryson City/Cherokee/Fontana area of western North Carolina after picking the tryke up at the Cogent Dynamics shop this past Thursday. Against our better judgement, we circled home the second day in a route that led us across the infamous DealsGap "dragon" (barf), and after all those twisties and challenging roads, we could not find fault in the new rear suspension. Fortunately, we were late enough in the day crossing Deals Gap that most of the testosterone slicks had dried up, and we made the 318 curves/11 miles without some oncoming out-of-control squid crossing the centerline and taking us out. Can you tell I don't like that road? (There are so many other roads in the area that are way more fun and way more scenic and way less crowded)
But I digress. With the new shock, there's absolutely no bottoming on bumps, I spend much less time analyzing every irregularity trying to miss even the slightest bump, and the grin on the lady friend's face is worth every penny. When we have a little more time to ride-adjust-ride-adjust-repeat, we will run the pre-load adjustment through its entire range, and also play with the rebound adjustment. It's so stinking easy, I'm ashamed to admit we didn't touch anything settings-wise the whole weekend. Rick has had so much experience tuning suspension for a wide variety of road race and off-road vehicles, when he said, "I think you'll like it where's it's currently set," I simply went with it since the ride was so good from moment one.
Pete