Hey VegasScotty, With the straptek there is no need to use the cams. Get the strap ring raised as high as you can, up to the bottom of the winch, and it will control the sway. The first time I tried it I admit was a little scary. Set it up and hit the road. I have been using mine all summer with no alturnative sway control. I think you'll be impressed!
I forgot to mention, there is two u-bolt holes in your spring bars. Take your u-bolts out of your current hangers and use them to mount your strap directly to the spring bars,take the cams clear off.