this one is actually mine. I need to rebuild it though. I have never liked the way the coliovers worked. before I put them on it it had leaf springs. the springs were fliped upside down, and the center of the spring was mounted to the frame. the eyes of the spring were mounted to the axle by links. basically 1/4 eliptic, the springs werent cut and they were parallel with the axle. maybe some day I will get to try this on a real rig