I have a IX and I just purchased a set of KW Club Sport Coilovers plus a rear sway bar, plus all the aluminum arms in both front and rear suspensions. I bought all this from Robispec and he suggested camber of -3.3 degrees in the front and - 1.3 in the rear, and the rear adjustable sway bar in the middle position. The guy at the alignment place thought -3.3 was to much but I decided to do what Robert told me to, and to be honest the car feels great. I have not been at the track yet to check results. Robi told me that the Toyo RA1s that I am using tend to like more negative camber than other tires.
What do you thing of this set up?

 

3.3 sounds about right for RA1's, and he of all people would know I use 2.8ish for nt-01's. It all depends on the rubber type/width and what your using the car for. On the IX, middle position on the sway is also correct once you get the arms/bushings all installed you should be dead on Of course the only way you'll truly be able to tell is if you use a probe type pyrometer right after your sessions at the track.