Since I got no takers on my Desanctis series specially from my RC friends I will digress a bit and mention another misunderstood sola.
Sola Scriptura is another one of those things misunderstood by modern evangelicals the same way that Sola Fide is misunderstood to mean - no sacramental usage of Baptism and Lord's Supper. For some Sola Scriptura means the Bible read with nothing, no aids, read without history and without creed. This is so misunderstood that my RC friends are rightly buffled by some Protestants. That is why when they say "hey but you guys though you say Sola Scriptura use Tradition", and I warmly admit right away - "yes" and do not deny it. The question is how is Tradition used?
Here is an article by Rev. Fouts on Scripture and Tradition. I think this article spells out where Reformation Christians are different from today's modern evangelical.