Quote: (Originally Posted by
tecdivertraining)

Good advise, on you Adv mix course work through an example of sub 120m-150m dive with your instructor even if you don't plan to do it in training it will help highlight real issues of Decent speeds, ascent speeds, HPNS issues, ICD, all the gas volume/support issues and a whole world more.
That famous list of "what if's" from the main man Exley can be brought to well over 100 with our existing ccr understanding a good homework assignment pre-course..
Great suggestion that exactly what I am looking for in terms of input.
How do I get a copy of the "what if's" you mention as I do not recall coming across it in the past?
John