Yep I am buying camber arms, and already have rose jointed castor rods.
My situation is i have 18x8.5 front and 18x9.5 rear wheels both +38 offset the fronts have 235/40s and the rears have 245/45s. I want to lower the car but worried about scrubbing as the rears sit out of the guard by 20mm approx, i want to add negative camber for handling and for the wheels to not scrub and just for a nice stance. So basically i want to add as much neg camber as possible til i get my camber arms, i am also getting the guard lip rolled.