yep, the main points have been covered.
1- need to have the actual bolts that go through the centre of the rear bushes out. lift the rear seat base to reveal the studs on either side. then get under the car and with a hammer and a thin punch or 3/8" extension bar give them a quick tap so that the bolt comes up inside the car.
2- if the diff and trailing arms are still on then you do need to jack it on the diff to stop everything wanting to lean back and downwards. Need to try and keep it all as square as possible then just rive the hell out of it and eventually after untold amounts of swearing and wishing you had taken it to a garage it may come out.
Lastly, just checking for the sake of stupidity..... you haven't got the car sitting on axle stands on the rear beam have you?
