Hopefully someone can help me out with this one. I have a 67 mustang coupe 302. I just bought a flaming river steering ram and valve. i had it professionally installed along with a new rebuilt steering pump. the problem is whenever i turn the wheel left or right while parked i get this chattering and bumping from the wheels. it will also do it at speeds if i make a quick turn. I have talked to some people and they said that is normal, but it never use to do it until i installed my new steering system. I also had the new ram replaced once because the seal popped out and i was told it was a lack or power steering pressure.

Thanks for any advise,
Jonathan