Steering wanders Patrol swb diesel

[GQ grannie]

1984 swb Patrol that darts all over the place-
It has a 4" body/suspension lift, running 35"s on 10" rims.
We have fixed all the obvious things but my question is
it has Snake Racing front shocks and Rancho rears, would that cause issues?
As we have not had any experience with a leaf lift before we are stumped.. the wheel alignment is spot on-done yesterday-

[DJ]

hi
wouldnt make a difference in road maners providing shocks are in good conditon. Is it wandering under acceleration or braking or turning into a corner or traveling straight? has it got a steering damper ?

[IcedJohnno]

King Pin angulation? Has this been changed back to factory specs after the lift?