My 782 with the super steer axle "death wobbles" as of late.......power steering forces have worn the top of the left spindle/axle joint to the point where it's loose and the tie rod transmitts the wobble to both wheels at high speeds on pavement. Real awakening when running down to the neighbors last week on the road!!! Felt like I was on a 4020!!!
Investigative tear down is on tonight's agenda......might take reaming to 1-1/8" or 1-1/4" and installing a sleeve......