Spring rates, talk to me! Currently the only thing I'm struggling with picking for getting new coilies. I realise it's a very personal thing but some opinions and ideas would be great to make sure I'm in the right ballpark with my figures. Current plans are nothing too serious with the car as I'd rather have something I can have a bit of fun in on the road as well as track, compared with an all out track car with rock solid springs. I previously had Spax RSX coilies and they were 342lbs front and 228lbs coilover rears (according to Ktec's website). The rates on the Spax of 324/228 works out as the front being 1.5x stiffer than the rear, which would equate to 450/300 to maintain the same ratio, but that seems soft on the rear from everything I've read on here. With that in mind, I'm thinking 400-450lbs front and probably 400lbs rear, but I'm interested to hear some opinions. Not sure if that's high enough on the rear but it's still a big jump up from before and I'm thinking the ARB on the rear should help achieve better roll resistance without going to a higher spring rate.