Here is a spring chart for offroad springs ive been working on. Thought I would pass it along to all the Banzai peeps
It should be really close. Only ones im not sure of is the Kyosho springs, they could be a tad bit off.
Im working on a AE, Losi, Kyosho, MRC piston chart too. Its kickin my tail atm though. I knew i should have paid better attention in math classes. lol.