The point we are trying to make is, angles matters, no matter if the math is correct or not. It doesn't surprise me that the chart is wrong, but the idea is still right.

I changed the angle of my shocks from vertical 90*, to about 80*, it made a noticeable difference on the ride. If a fellow had unlimited funds, which I don't, adjustable shocks would be the way to go, you could really dial in the ride quality.