hey i have just purchased a vr ute and the steering seems to have a bit of floating / tracking and i have replaced the rack and had a wheel alighnment and it hasn't fixed the problem im looking at replacing the bushes on the lower arms and ball joits but before i go spending money for no reason just thought i would see if anyone has had the same problem ? it has 19inch rims with 245 / 35 tyres and it is really frustrating could it be in the linkage from the column ?

any suggestions would be helpfull cheers