Yep, stock 90's suspension system. Caster is maxed out on my car between 3-4 degrees. There's just no more thread to dial further says my sussy mech. I will have a look at my toe settings (to dial more oversteer hehe)
 
Hmm according to the specs I have on Pro Kits which are 1.8-3.75 kg front and 2.5-5.4 kg rears it should be softer ride during low loads in theory but I guess real life is not the case. But I have come across someone in a thread maybe on MR2oc (where I've been lurking recently) that thought his Pro kit + Konis were soft.
RSR springs is also another manufacturer with lower rear height. This is an excerpt from an email to RSR that was sent by an MR2oc member:
 
"Also, what is the advantage of having the rear of the car dropped lower than the front of the car?
- The car drop design is to make the car level. Many cars come from the factory slightly higher in the rear, or in the front, and the RS*R springs compensate for that, creating a level chassis to maintain proper balance." 

It must have been full soft for him to make that claim. Couldn't find that particular thread but this guy think 93+ springs are softer or mushier than OEM.
http://www.mr2.com/forums...-pro-kit-feedback.html
But feelings are subjective and I'm not here to say who's right or wrong but trying to strike a balance I guess.
 
red, it might be even possible your 95 springs are sagged, they are after all, only made 5 years after your 90s springs...