Spring rate question

[RedMisted]

Last season was my first in racing and my car wasn't fully modified, suspension-wise, due to the initial high entry costs of going wheel-to-wheel.

Therefore, I raced the whole season using Eibach performance street springs that had a progressive spring rate of approx. 425-530 lbs./front and 200-300 lbs./rear. (I know, really soft for hard core track running.)

Yet, I liked the balance of the car (oversteer vs. understeer) at the end of the year after some changes were made to the rear ride height and front camber.

Question: I had race-specific springs recently installed on the vehicle. These have linear rates of 900lbs./front and 250lbs./rear. Given that the increase in the front rate is way in excess compared to the rear, won't I see the handling balance tilt toward increased understeer? Shouldn't the front spring rates be lower, say 800 lbs?

Thanks for any help.