I did update my calculator software, it now has that leaf spring calculation too included.
http://www.janiervast.com/tiedostot/Spr ... taller.zip

Would be nice if someone could test it with known springs so that we could see how close results are. Quite difficult to find those numbers needed from internet.

I have not made instructions or anything like that, should not be too difficult to use as there is some text to explain what each box should contain.

Comments please