dropped spindles?

what does modifying a lower do for you then? preloads the torsion bar more.
It cant do what a coil car does, as the spring sits in the lower, A torsion bar has the spring and lowers' pivot at the same place.
I have indexed my torsion bar mounts before to get them to allow more preload into the torsion bar, other wise I bottomed out every corner.