Originally Posted by nubs

I have an interesting problem. I measured my toe in this morning and noticed that my right rear toe is 2.75 degrees. My left rear toe is 3 degrees. I figure there are a couple of possible reasons for this issue.
1) The holes in the chassis were drilled imperfectly
2) The suspension blocks are imperfect
3) I tweaked the body somehow?
4) The rear arms wore down?

Has anyone else run into this problem? If so, how did you fix it?