ginti
Contributor
My instructor told me he doesn't care if I use doubles or not so I think its just a matter of trim / task loading issues. Since my current recreational setup is sidemount and I decided to go the GUE track exclusively for tech training, I'm reaching the conclusion it would be counterproductive to take the fundamentals class with a single tank.
I'm scheduled for the class in Ilhabela, São Paulo / Brazil.
I would probably do the same. In the end, I guess there is no problem in trying the doubles, and in case you feel uncomfortable to go back to a single tank for the rest of the course.
I'm not really in a hurry to progress to the next course but I want to push hard for improvements in technique and knowledge.
I have no idea what you mean with "push hard for improvements", just do not get obsessed with it. All the people I know got a tec-pass only after switching from the mindset "push hard" to the mindset "let's have a lot of fun and an appropriate dose of training, improvements will arrive with time"... again, I don't know many divers, I might be wrong