Buoyancy and Trim workshop 27th April 2013

This week Steve drove and having been picked up at 07:45 Paul and I enjoyed the chat as we drove across to the Tea Rooms at Loch Fyne for a Buoyancy and Trim Workshop that was being run by Fyne divers.

The day started with a briefing and theory lectures which were delivered in the cafe and while this was going on the shot lines were placed in the bay for the lessons. Found a rather impressive nudibranch (Cadlina laevis) on this dive, not seen one of these on this reef before, lots of Pleurobranchus membranaceus around today with egg whorls but these are getting past their best.

dive one: The first session of the day was where the training was delivered in the form of practice and skills review. Starting at a 6m stop and buddy check and then working on buoyancy. Reaching the shot line we made short ascents and then hovered at the marks on the line. 9m, 6m, 5m, 4m, 3m 2m all saw 2 minute stops and then 30seconds at 1m. Decompression stops can be rather tedious and people hae strategies to alleviate boredom. Today the life in the surface layer, with sea gooseberries and other minute jellyfish and plankton was very pronounced and intriguing.

dive two is the assessment putting into practice what has been learnt on the previous dive or a further fine tuning if any is needed. This time having done our stops we made a vertical descent to hold a 6m stop then continued to just off the bottom before swimming back along the reef where we annoyed a rather sleepy dogfish for a while.

That was it, all that was left was the removal of the shot lines. Alistair and I went in for these and had a slow dive along the inner reef on the way back which gave us the chance to find some interesting life. Three dogfish and a large scorpion fish as well as a friendly Ballan wrasse. All the flat surfaces on the reef were covered in grey fish eggs several dogfish and this short spined scorpion fish.
scorpionfish

With all lessons completed and dives logged we had time for a final coffee and chat where the certificates and log books were signed before being turfed out of the cafe and enjoying the delightful scenery on the way home. Some new faces today and some folk we haven’t seen for a while and hopefully all had fun.

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