Note the finger of rock on the far right of the photo below, because the two rock photos below are from that area:
I walked the edge of the cliff again, because it's interesting. The "finger" of rock from the top photo is below on the left.
This area is like a bowl of rock, with a thin edge about 4 feet wide, cliffs on the west and a deep basin on the east. The basin is actually more of a drop than the cliffs, which have a series of ledges every 10 feet or so.
I walked the traverse to stare at the raised block of rock in the middle, which prevents easy passage. I stepped down into the gap in front of this rock (not visible) and stared down, through a wide crack that I'd have to step across with some good exposure on the left. It's really more of a hop down and over, than a step. You'd have to find your balance and grab onto something, so at this point it's not something I would attempt.
The block itself is also something I could not climb over, being somewhat convex and smooth, but I noticed there are steps on the right. I couldn't see around the block on that side, but I could approach from the base of the cliffs and check it out.
I sat there for a while, getting used to the heights, then carefully turned around, stepped back up to the top surface, and walked off the traverse.
I didn't want to do the complete circuit, so I cut across the top of the mountain instead of all the way around. I decided to take a road on the north side (part of the Mesa Top Trail) I had used years ago but rarely take. Eventually I found it, and started descending.
And descending. And descending.
I actually thought this road was just a short drop over the edge, but it turns out it's about 1/2 mile and 400 feet down through a short valley. I could barely see the dark hills dropping away around me, the lights from homes barely even visible ahead. How far was this? I wondered...
But before long I was down on the North Table Loop and on familiar trails.
Distance was 6.89 miles, time 1:43 (moving 1:20), elevation gain/loss 1,132 feet, avg. pace 15:00 (moving 11:43), and best pace 8:09.