I have seen a lot of quarter elliptic rigs, and I have seen how they perform. They seem to do pretty well, but one thing confuses me. How in the world would you go about setting your ride height when setting this type of suspension up? Is it the length of the spring, is it how hi you mount the fixed end to your frame? I am going to go quarter elliptic on my rig, and I just want to learn something about setting it up before I do the old, trial by error.