Steering Arm & Bumpsteer

I finally got the new steering arm put on. The key was taking the drag link off first, so when I beat the arm with the hammer it vibrated the locking cones out.
So anyways, I adjusted the drag link and can turn left and right about the same, and centered the steering wheel.
But now there seems to be bumpsteer, especially to the right. Anybody know what's up with that?

Thanks.