Quote: (Originally Posted by
Drmike)
yes we know that its been covered already
Sorry my mistake, responding to page 1 without reading page 2.
If i remember rightly Mo1 one was all about, if in doubt go OC?
Back on topic a bit:
Has anyone tried a Semiclosed deco from depth? I had a crack on 90mins of deco from 60m. I was in a sorry state by the end with a head ache a sore throut and a very sore nose. I gave up on the 9m stop with about about 45mins to go. I have never tried it since and now prefer to carry a shed load of OC rather than consider semi closed as an option.
I did the ascent using four breaths to a flush and dropped that to three then two in the end. I found it hard work
As a deco plan I did the ascent 2% under mix on a VR3 so the 18/45 was treated as 16/45 for the profile.