85 pickup, I rebuilt the pump and steering gear. I used a surplus center ram, 1.5 x 6 x1. I had a 3/8" hydro line made for the high pressure from pump to box, used 1/4" lines from box to cylinder. I made a larger reservoir and used a cooler. Works great when turning left (extending the rod) but it won't turn right (pulling rod in). The pump i used had the fitting with the 2 small holes for the reducer, i knocked the end of the reducer out with a punch. It is not cavitating. When i turn right it feels like there is no power steering at all, if i give it throttle while turning the wheel, i can feel it let go and then it turns fine. Is it air in the lines, flow, pressure? Any help would be appreciated.