Scrappy : I will not comment on how PADI arrived at what they did as I too am a PADI instructor. I will not comment on TDI .
I will say that you made a comment about using your jacket(or not in this case) to do demos. PADI does OK wing and BP ,I have the email to prove but...
You must do the demo in the same type of gear the students are using. Also if you are using nothing but wings and BP's to teach you must let the students use a "regular" scuba set up as well .
It is highly unlikey if they go to rent gear that they will find a "dir"set up.
Ron
I will say that you made a comment about using your jacket(or not in this case) to do demos. PADI does OK wing and BP ,I have the email to prove but...
You must do the demo in the same type of gear the students are using. Also if you are using nothing but wings and BP's to teach you must let the students use a "regular" scuba set up as well .
It is highly unlikey if they go to rent gear that they will find a "dir"set up.
Ron