These are the stock ground control springs that come with the kit. I don't like them either. Thinking of getting custom 6k springs for the rear from Ground Control.
I have stock sway bars. Tire pressure (cold) was 40 psi all around. As for alignment specs, I need a alignment.

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-> HaLo
Race Car: '98 E36 BMW M3
Daily Driver: '08 Fiji Blue Honda Civic Si
SOLD: 01 GPW Honda S2000
PARTED: 93 Pearl White 240SX LE Fastback w/SR20DET
SOLD: 93 Super White 240SX SE Convertible w/Silvia Front