i bought 2 packages of rpm arms for the front of my savage. each package comes with a lower and 2 upper arms. the upper arms in each package have a 0 and -2 degree camber. can i run different camber on the front than on the back. if so should the 0 degree be in the front or back?

Yes you can run different front and rear but I recommend going 2 on both.

Go at zero if your on the street more[:-]