Any Torsion bar removal tips?

They can have a small amount of preload on them. Removing the bump stop so the upper arm travels down further might be just enough. Or... remove the bolts at lower ball joint to spindle. This can only help when installing the new bars. I don't know how the aftermarket bars have their hex ends clocked but I would assume its the same. At the end of the day its about where the adjust bolt ends up. Either showing well out the bottom of the lower arm or buried deep into the lower arm.
I have seen pics of one case where the end of the adjust bolt had walked out of the pocket in sits in at the end of that finger. Ruined it. Was that adjust bolt ran way the heck up in there to get ride height? I don't know. I know the nut block sits in a radius allowing the adjust bolts angle to change as needed but is there a limit, some proper geometry engineered into this? Is this why there was a bit of preload on the bars? Did I just overcomplicate torsion bar install? Good luck with it.