I didn't mean to derail the thread, but the Three-legged stool is not a symbol that Hooker meant, nor is it part of the revival that took place in the 19th-century. Likewise, it is not a symbol that our Protestant, [Roman] Catholic, or Orthodox friends would agree with us on. In short, it's only tradition if you count something only some Anglicans use and isn't very old as tradition. When Hooker uses the word tradition he often means it negatively and reason is usually applied to how a reasonable person would read the Scriptures in light of church practice and canon law. When tradition was elevated by the Tractarians, their point was that tradition is a viable source [as opposed to the Evangelical 'scripture alone wing], not that it somehow came even close to Scripture.
To put it another way, if the three legged stool model of Anglicanism is really as core to Anglican identity as described these days, why is there so little evidence of it in the Articles of Religion and the Book of Common Prayer?