Im trying to take off the old power steering rack to put in my new manual rack. The motor is out, the ends are disconnected, the 2 nuts in the middle are off just the bolt sticking thru. How does the rack come off i ant get it to budge at all, tried to back out the 2 center bolts thru he k member but they wouldnt budge either. What do i have to do? Starting to get pretty frustrated.