Here is my
with the disclaimer that I am no expert...
I have Rancho 9000 (old 5 position version) installed on my truck. I have noticed that the valving only changes the compression of the shocks and not the rebound.
Now that I am typing my thoughts out, mounting can up or can down doesn't change compression vs. extension.
Don't you hate it when you prove yourself to be a moron?
I guess it is back to the air bubble question...