Anyone have these BAJA BUSHINGS ??

Dever has Spherical Bushing Adapter for Leaf Spring Eyes.
Deavers description "When a leaf spring with conventional bushings is compressed on one side, it must twist the leaf to allow the solid axle to angle. This results in added spring rate. The BAJA BUSHINGS eliminate the twist with up to 18 degrees of pivot angle, making a free moving consistent spring rate."

Let me know how you like them

well I instantly notice the large "Cave" Between the inner and outer carriages, which indicates that in muddy/dirty conditions it may pack full and stick. I could be wrong, tho, because the spring would be dynamic in its movement when mudding and/or crawling, which may make them "Self cleaning" Looks like a cool idea, tho....

the idea seems to have been around for a while. Looks like a johnny joint / super flex joint. check out http://www.alcanspring.com/