Had a couple of hours between school drop offs to check out the more direct route to Craig yr Haul. Within four steps I had entered a pond (note best to use the 3rd layby after the chicane for direct approach rather than the 2nd...).
Once I'd wrung myself out and re-calibrated next to the major riverlet, and surprise surprise a fence (no wonders I got my wires crossed conversing with messr Peck), it was easy navigation up to the now obvious Sun-y-Haul boulder.
Its a nice find, with many also-rans in the vicinity, though nothing to waste too much effort or patio time over. I was able to make sense of the righthand start (the only large hold) and sussed some of the swing in.
Really good effort by Tim for interpreting the line, the patio work, and just projecting up on this hill side.
I ferreted around a bit before the fell run back to the car for the School pick up. I'm not totally sold on the Direct route. The hillside is a mine field of crisscrossing streams and unhelpful vegetation. It also is fairly lumpy with hillocks and craglets to negotiate. I personally would recommend sticking to the Mymbyr approach to the wall, and using the path inside the wall to traverse to where the riverlet breaches the wall:
From here a scramble down gains Sun-y-haul
And a wander up gains the Craig y Haul boulders
Think I'm still on the hunt for that F7A+ project tho'