Went in with the intent to find cobweb chamber, but the survey is very complex so finding it was going to be hard. We tried the CRG inlet but were unable to find anything, except maybe up a short pitch up that could be the way on. I suspect we would have to try a different inlet, anyway Dan enjoyed the trip and it was prob the hardest one he has done so far, but he needs to improve prussicking. Trip time was 5 hours.