Thx for the lead, unfortunately this is the tool which I have not much success with. As when the spring compresses down to about 14" the tool starts to go off center and the springs begins to bow, And it is at that point which the spring will kick out. This is why I'm looking for the MOOG tool as it pulls evenly across the spring and is much more controllable . Plus it has a longer reach so you can compress greater length of the spring which makes the install easier. I may just have to keep trying this OEM 27035 type you mentioned, but just not real comfortable using it. Thanks for the heads up, and I'm glad you succeeded getting your back in place. Gooday, DOUGHi I've just done mine and used one of these which I got from Amazon and was also mentioned in a previous thread on here.
OEMTOOLS 27035 Coil Spring Compressor
Worked well as its a scary job as you need to compress the screen down to about 11" to remove and refit.
Tried a cheaper type but not worth the risk!!! Don't forget to note any spacers which they put on top of the springs.
Note: the instructions said NOT to use an impact tool as could cause damage to the threaded section - shame as would of saved the manual effort ;-)