Sloppy steering part 2

Thanks Del . That's why I want to get caster/camber set before I do anything else. I put a framing square to the tires and from the vertical of the square , tires are about two inches neg. I bought one of those camber/caster gauges . I will get that all set but even with the car slightly off the floor there is no drag or resistance same on the floor same as driving. Alignment is a must and first before anything else. So back to the original question . Would I be able to use the Northern tool adjustable valve , adjusting the pressure side without adjusting return side.