Ok, looks like some people have issues with them.
Yes I know they add a 5 inch lever to the torsion bar, but at the same time the torsion bars are mount off center anyway and it shouldn't make much difference at all. A guy on FSC has them and uses them and loves em, he has a ride quality so similiar to before them that he can't tell the difference.
The TB are no more likely to slip out of the realifts than the lca, they are mounted the exact same way. If you have an issue with the way they were mounted staock then I could understand but otherwise I don't get it.