Found this interesting tool online today while trying to pound my
balljoint away from my spindle. Thought maybe someone here might find
it interesting as well.
http://www.amazon.com/OTC-6297-Ball-Joint-Separator/product-reviews/B0015PN010/ref=cm_cr_dp_all_helpful?ie=UTF8&showViewpoints=1&sortBy=bySubmissionDateDescending