I am doing this with the car in the air but I have also changed the fronts and the compliance bushes/rubber components, the car has sat in the garage for 10 years, its not mine its my dads and he wants to keep this fair inexpensive and for this reason I am saving for my own mk3escort or mk2 fiesta track car. this is basically a learning curve and the plan is to MOT it, when I get my own itll be done much more extensivley.