Hi all, currently I am in the process of rebuilding the suspention and steering in my II, I've got a flaming river manual rack, everthing is perfect except that the coupler that adapts the splines on the rack to the rag joint is not working. I overlooked the fact that the factory power rack has a larger splined shaft, than the FR manual rack. Does anyone know if the factory manual rack has a smaller shaft than the power one?