front mush suspense help

[1sikride]

Hey guys...
Ls3 UMI 2” springs. QA1 shocks, adj Summit control arms.
After the swap from my sbc and kyb Shocks To the LS and qa1...I kept the umi coils..
The front sits lower...it’s settled now... And bounces. Too mushy...
The qa1 are in the middle. I haven’t Stiffened them bc I can’t access the dial Without basically uninstalling... But would that help ? Or do I need a firmer spring?
I want the mush and bounce gone.
What do I do.
Cost effectiveness helps...
Thx.