marvin2.5s

Well if I were you try getting a medium spring upfront and a soft one in the rear. to hard of a spring will make the car carve way to hard. um well i use 50wt in the front and 40wt in the rear, but i'd start with 50 wt up front and then adjust droop first before changing the springs. sometimes droop is the the only adjustment you need at the track, i've learned that from the best. But change springs if you feel that when your car turns it tends to fall over or be too soft up front when you turn then you will have to go to a harder spring, but other than that just try a thicker oil up front and change the droop and you should be fine, also what tires are you using and with what body?