I forgot to put in the link, it�s there now.� I think the CJ3A seats are thicker than the 2A.� I have all the stuff ordered to make new springs, if they come out OK I might be making some to sell, we�ll see.� I�ll post the results of my efforts here. I think the CJ5 used coil springs, the 3A used zig zag springs, 4� high.