interesting how you got so many responses, ive been struggling with my teins for ages, tossing up wether to get rid of them or change springs, mine are HA and damper adjustable, obviously the springs are very stiff.
Ive decided with mine that i will just put up with a little bouncing here and there, ive set the damper to what i think is ok, dam good on a perfect road, but bit uncomfortable on a rough road, and dangerous on a rough fast road taking corners..
but id rather put that money toward a gt30 than stuff around buying more coilovers, they can be bearable if you can adjust the damper , definitely no good at the drags lol..
ive found they are better when the car is lower rather than higher, the spring is longer if its lower.. correct me if im wrong but thats where ive found it to be best..
if you were in brissy i could show you how mine handles.. but if you cant adjust damper then it could be bit hopeless.