Its easy just get the spacers. An inch on your cv's = little downward angle. If 90 degrees is my cv's pointing straight to the center of the tire/brake, then with my lift my cv's are at a -70. I of course didnt not pull out my protractor from math class. However I do plan to get the diff drop brackets no matter what. Even if I decided to take a little lift off, I would keep the dropp brakcets to give me a little more upwards articulation.