On the small crag East of Bournebrook wall towards the guild. (Is it called 'Bournebrook East'?)
Using the grid system where the lowest block is number 1 and the next one up 2 etc.
Start on the far left, traverse right using blocks 1 and 6, then return using 2 and 7 and finally make a third traverse across the wall using blocks 3 and 8 from left to right.
Nathaniel Gjoderum-Symons 24/Jan/2012