Owen Hayward has added another cool problem to the quick drying and shady Penmaenbach block.

Chang Sing 7B takes an obvious left to right traverse starting up Jack Burton 7A+ then heading right along the break to finish up the left hand of the two 6Bs at the right end of the boulder.

For more detail check out the video link below which also includes footage of Big Trouble in Little China and Jack Burton.

Relevant links:
      Penmaenbach boulder video