question about coilover valving
So I just bought a new set of coilovers for my b13. I went with the gen 5 510 coilover from fortune auto. I was talking with the guys over there before I paid for them and they said they will custom valve them for me. The rates are 750 front and around 950 rear, my question is how should I have them valve them to get the most out of the setup?