OK, I mentioned this in my post in Vintage, but I figured I would see if this gets more response here. I am curious if anybody has an example of a leaf spring rate tester. Now that I have the space of a barn, I wanted to build a fixture to test spring rates of the leaf springs I am using. It's been a matter of trial and error of working with the guys at Deaver. They have been extremely helpful in getting springs to work on my Blazer, but I would like to measure what I have now, so that I have a baseline for future changes.