First of all
sickolancergyal, welcome to the forums!
Since it seems that U have a genuine problem, I will refrain from asking the usual question we ask new funers..
Tokico shocks are never to be used on dem CK lancers, period! Ask venum, he had the same stiff ride problem when he bought them. Pelt dem Tokicos as far as yuh could throw them! Always insist on KYB for the lancers. OEM replacements are Excel-G for the front and Premium for the back.
As for the the vibrating problem, Kronik and natti have yuh covered there.