161 - France
"We'll rig, survey and derig today, then look at Sultans of Swing tomorrow" : thus quoth Anthony, so on the third day Ralph & I went down to finish the surveying and derigging ! Zoomed down to Standard Deviation and surveyed up the rift to "CM on wall" (take your pick from three plausible looking carbide marks at the bottom of Toothless). What an easy trip ! Short trips are the biz.
T.U. 4¼ hours