Back into Sleepless, re-rigging some ropes along the way to free up what we needed for later. Got to the The Coldest place in Earth, Olly is going first, and he discovers what happens if you use a rack, it isnât locked off and you donât keep hold of the down rope. Fortunately the pitch is only ~5m high, he was already down 1m and he landed in soft squelchy mud. Still it was a very scary few moments for both of usâ¦ Got to yesterdays pushing front and Olly proceeded to bolt down the pitch into passage beyond. To keep warm I drew the elevation that got missed yesterday. After traversing over the pitch we followed the walking size rift on (with the draft), over a short climb and a hole and to a widening. This time the way on is down a short pitch to some more squelchy mud pools and sadly another pitch that we donât have rope for. Olly comes up with the mad idea that I reascend the previous pitch, throw him the rope so he can see what happens on the next pitch. I took both slings up with me to aid with me getting the rope back. Amazingly the mad plan worked. Olly ascertained that the passage and draft continued below and we both got safely back up. As ever we surveyed out getting colder and colder.