I posted earlier that after we reinstalled a rebuilt power steering control valve on my 57 Bel the wheel would turn itself all the way to the right and I had "pulsing" in the wheel. We adjusted the valve according to the info on this site. Unhooked the ram, adjust so the ram would zero (not move on its own). Thought we had the problem cured. Wrong. Now there is absolutely no assist in the steering. Car steers as though it had manual steering. Would seem to me if the wheel turned itself before adjustment, we are getting the proper pressure from the pump, and all new hoses and new ram. Any help appreciated.