Suspension questions from a noob.

I was just wondering if anyone could give me a hand with this. I got the fully customizable suspension for a couple of my cars and I was just wondering how to simply stiffen up my springs with it. Maybe I overlooked it, but I just didn't see it. What values do I need to adjust and how? Any other suggestions for decreasing understeer would be appreciated.

once your in the screen to change the suspension settings, look for the spring rate. thats what determines how stiff the springs are. the higher the setting the stiffer. be careful not to set them too high, if make em too stiff and your race ona bumpy track like el capitan or something like that u'll get ur ass tossed all over the place. other things to comabt understeer is lowering the car, slighty increase front camber and you might even wanna go under the driving aids and turn up your ASM understeer up higher than the ASM oversteer (yes i said that right).