Putting in torsion bars

Keep the nut loose on the front of the lower arm, that assy will move if that nut is loose. if it is snug, use a long extension and hammer and tap the anchor down. if it goes down too far, pry it back up a bit. You don't need to do anything with any ball joints. If necessary, put a floor jack under the A frame and move the unit slightly, taking the weight off, will help the bar will go in as well. Don't worry if one side is slightly different than the other. The left bar tends to have more wear than the left.