Here is my rendering of the UCA for what should fit the ISX50 platform and IS300 among others. Adjustable caster and camber, ranges TBD.
Still playing with it, so not finished yet. I will probably further structure things and box in the upper section partially.

Still playing with it, so not finished yet. I will probably further structure things and box in the upper section partially.

Pole Position
umm fig this looks just as good as your rear arms....PM me if you got everything together on your rear arms