I got my 1969 Barracuda convertible all together and have been driving it around for several weeks. There seems to be an issue with the power steering system. When turning the steering wheel at low or zero forward speed, the steering wheel seems to bump against multiple stops and bounce in my hands, and it seems to be getting worse. It works fine at speed. I am using a new Saginaw pump and a rebuilt Lares gear. Any idea where to start looking for the problem?

Never mind. I just found the problem was a loose belt! Doh!!!