Crossed the swim section with buoyancy aids, though most of it's quite easy as you can just jam yourself against the walls. Got the climb up, but none of use could actually climb it. Luckily slug had left a rope, so me and Rob went back out to collect SRT kits, using inflated dry bags to float them across. We then prussicted up the pitch and went upstream through all mainly large and walking height passage. Rising mirth passage to the left was indeed well decorated but mainly with black chert bands, much better condition than the ones in Black Reef. The final chamber was quite awesome with a small lake and a pitch black wall on the far side. We returned and I had a quick venture upstream, finding the ducks were just canals, as my head did not get wet (I don't count them as ducks if I don't get my head wet). Was a great cave. As it was sunny we then wandered to Black reef and Byron took loads of photos in there. We then went up to Katnot to see the awesome main stream. I pushed on following the water inlet, but found it was too low with the amount of water going through it being forced up my face. I then went the non-flowing upstream route which was 200m of wet crawling, I may have gotten to the last chamber I am not sure, I basically got bored. I tested turning off my light on the return to see how far I would get but when I got stuck in a deep corner I turned it back on again, I probably would have realised eventually if this was a real light failure to turn right.