Hi
Thanks for that. I looked at one on an old touring car, Im pretty sure that it didn't need any air presure like the ones on that site do, im sure it only used a huges spring inside. Ive heard that the Subarus have a few big end issues when cornered hard, these units sound like a good idea.
The new bug is slowly progressing, I have a bit of a blog going here
http://www.clubvw.org.au/steve_carter.htm Im making brackets up now for the centre adjustment on my short torsion bars.
Steve