Well, step into the Gregory Canyon Amphitheatre, and the first somewhat large rock on the right (East) is T-Zero. There is an obvious finger crack on the left side of this which becomes a left-facing corner at the top. There are many pin scars on the bottom section. Despite the traditional 5.5 grade, short people will have a hard time getting started (5.7?) and then from there it's big moves on big holds... [secure], but 5.5??? The sequence is more physical then most 5.5s.
To descend, walk to the North end, drop off the East side, then scramble North to the ground (5.2).
Protection
A few stoppers, small tricams or TCUs plus one large cam for the exit moves. (3-4")
The TR up to can be set from above with gear or some cordelette/webbing around features.