Too low on the rear axle...? Asking for help.

[Peter Clayton]

The chances are that the springs will be well and truly stuck in the chassis. The best advise it seems, is to slacken the securing bolts through the chassis and the  "u" bolts and drive a couple of miles over some rough roads to crack the hold of the rust. Once slight movement is achieved, then the springs will come out, although a long steel drift from the front of the chassis will probably be required to  
extract them. Ian Dunford may be able to advise further, talk to him about the correct springs.