My point is that the amount of tension on the chains has a direct impact in the performance of it's ability to prevent sway from occurring. Hence my assertion that proper installation, sizing, adjustment, and use, make it a great system. When I see those claiming it fights turns and they "know" how much friction is being created then I know they have no experience with this system. Each individual set up of the Dual Cam will be by it's nature providing different values of sway resistance. There is no "single value" number that can be applied to this system. I don't have to be an engineer to see the obvious. There are many people on this forum whom I consider experts on the different systems and I respect their varied opinions but when something works well it doesn't really matter what the friction number is. There are lots of folks happy with their Equalizer systems and Dual Cam systems and each application of those systems is affected by many other factors the foremost of which is proper tongue weight.