Well I have figured that I am due for new springs in the front as mine are sagging already. I am trying to figure out the spring rate I should get. The stockers are .41kg, measured actual of .383 kg/mm by racetech. I am not going to get progressive springs as they are just not what I want. so i have the following choices: 996 Eibach -- .43, .45, .47kg 3750 Race Tech -- .46, .40-.46kg My weight is about 175 now these days. I ride pretty agressive and right now the compression is at one click from full and it is not enough. I am leaning towards the .45 to be sure I get a spring stiff enough. I am not bottoming out with the present stockers, so that makes me think at .43 spring may be better. Thanks!