I might be a little late answering this....
What you have pictured may not be out of the ordinary. You could measure and adjust for the "Z" height as described in the pics. The description says to measure center of pivot bolt to lower corner of ball joint (imaginary line across). This is not very clear, so just measure from pivot to ground and lower corner of ball joint to the ground, then subtract the 2 numbers to get the Z height. Pics are just for reference. The bolt is not easy to turn with the weight of the front end loading the torsion bar. I've always used a floor jack to take some weight off the front, adjust the screw then lower jack to re-measure the height.
What you have pictured may not be out of the ordinary. You could measure and adjust for the "Z" height as described in the pics. The description says to measure center of pivot bolt to lower corner of ball joint (imaginary line across). This is not very clear, so just measure from pivot to ground and lower corner of ball joint to the ground, then subtract the 2 numbers to get the Z height. Pics are just for reference. The bolt is not easy to turn with the weight of the front end loading the torsion bar. I've always used a floor jack to take some weight off the front, adjust the screw then lower jack to re-measure the height.