Cdncoldwater
Contributor
ITT is for BM doubles. TDI Tech SM is essentially ITT for SM divers. At least that’s what I was told.
I don’t know why someone would do tech SM without including deco bottle handling as that really is the main difference between the non-tech SM class.
Maybe just do a session or two with instructor of your choice just to refine your diving? No card involved.
Yeah, that's the same thing I was basically told and he and the other tech instructor observed /taught me on my Solo course in side mount. I may have to look further into mentoring, however the instructors I would look too are booked pretty solid until at least winter and then our diving season is very unpredictable here.