EliseTaylor: Archiving this one to free up a space for another cache. I had missed somehow that there had been a few DNFs, so apologies to all those who unsuccessfully searched for it.
The micro in the space was purely so that no part of the wall had to be moved and also so that there was no risk of any animals in the fields getting to it.
I cannot say when I will be able to get back over to Sark so have no choice but to archive it.