Does the pump motor come to an abrupt stop at the floor? It has to run to bypass the fluid to make the soft stop? Just looked at prints on those old ones and the condenser around the valve is for a re-level to get the car back to the floor and slightly above. Sorry for not looking earlier. Getting old. The condenser timing on the pump and dump bypassing the fluid provides the soft stop. I should have looked at print earlier but the mechanical part of the old valve description was correct in the last post.
