I've noticed that my slave pedal linkage on my DW 5000's has a LOT of slack in it. Its just worn out. I would like to replace the U-joints, the red thingys on each end of the linkage. I dont wanna get the same crappy DW ones, I wanna get some better ones if at all possible. Does anyone know how to do this? What specs would a u-joint company need to have?