the problem is your steering arms,when you remove them from the hub,they should stay in the position you left them in,and not fall down,they are worn if they do,and only come with the steering rack,as far as im aware,as i asked ford,about mine,,ive been told you can get a quickrack for around £120,but i aint checked yet,as mine is doing the same, if your on a track and you get to about a ton,you may feel like the front could wander,in extreme cases,this is because of the play in them.

ive changed the lot,believe me,and the last thing to do,is the rack arms,.

and while im at it, warped discs,well, its not exactlly warped,

wot happens is - when your disc is hot,the metal expands,then when the brakes are applied,you squeeze that area down as you sit for a bit,at the lights per se,which results in a depleted surface area,to the rest of the disc,it only needs to happen once,then the dreaded pump,hits your brake pedal when you apply.

thats why drilled,discs run cooler,avioding this,(but not all the time,.)