New bushes should see it handling like a gokart
Mine do

Changing the spring will only play around with your height ... making it stiffer will make the handling worse... they are bumpy enough as it is
Though I do have gas shocks in mine which have stiffer setup than the oily's

Dial some neg camber into it and get the radial rods screwed right in (after clearancing for tyres) and it should track alot better

Love to know myself as mine could also be better!
You could shim the upper control arms for some camber.
Be interested if anyone has ever reset or "retuned" the transverse leaf spring, and how much difference that would make.
Mines a bit worse still scince I wound the radius rods right out to eliminate the scrubbing :/

hey guys i have a 1000 ute and it handles like a boat. is there anything i can do to help this?