4x4 torsion bars not cranking

[7aawilson]

I'm replacing my upper control arms, and thought it would be the perfect time to level the truck too because I need cam bolts. However, when I went to tighten the drivers side torsion key bolt, the bar itself did not change the height, and the drivers side suspension has almost no give at all, I did not have this issue with the passenger side. What is likely the issue that I need to fix? The torsion keys are not even close to being maxed out.

 

[Curious Hound]

Try loosening the torsion bar and make sure there isn't any gravel stuck in the area around the key preventing it from moving.