proboner

I am in the process of converting my Ford Probe GT to RWD, including FD rear suspension/diff/axles, and FC front suspension. Now that the front is in however, there is an obviously large amount of positive camber. The control arms I'm using have a ball joint that can be unbolted, and I'm wondering if anyone knows of a slightly longer balljoint that would help with my camber issues? Its either this or camber plates and some strut slotting. thanks for any help/suggestions!