From what I understand, they left 4 bottles on the bottom, not 2.
As for the dry suit, he was probably overweighted to begin with and hadn't purged the air from his suit after putting it on. The biggest pressure change occurs in the first 34'. After that, there may be more squeeze, but if he had enough air to get past 34' then I could see him getting down to 150'.
As for the divecon rating... you obviously haven't been through divecon/divemaster training. The divecon/divemaster course doesn't teach you common sense. And book knowledge is just that. Experience is what counts. These guys obviously don't have what counts.
Does anyone know what type of regulators they had on their bottles?
As for the dry suit, he was probably overweighted to begin with and hadn't purged the air from his suit after putting it on. The biggest pressure change occurs in the first 34'. After that, there may be more squeeze, but if he had enough air to get past 34' then I could see him getting down to 150'.
As for the divecon rating... you obviously haven't been through divecon/divemaster training. The divecon/divemaster course doesn't teach you common sense. And book knowledge is just that. Experience is what counts. These guys obviously don't have what counts.
Does anyone know what type of regulators they had on their bottles?