With 220lb/in springs on the front and standard TBs? on the rear then the rear is way too soft hence it is sitting down at the back corner in the turn. Also, I imagine that the roll is inducing oversteer that is countered somewhat by the understeer that the roll stiffness at the front due to the heavy springs exhibits. I would either up the TBs to 25.5mm or add some coilovers to the rear and improve the roll stiffness. This might accentuate the understeer so adding a rear anti-roll bar may be necessary. It goes without saying that a set of Bilsteins would help no end but won't cure the imbalance on their own.
Clive
|