Jay,
I dont know who you got your Instructor certification from but the PADI way I 
was tought and firm believe in is that a mask on the forehead is a sign of 
distress. I call people who have this bad habit " Aviator Diver " and I tell 
them they should take flying lessons rather than scuba lessons...
Dont forget students learn by what we do as instructors ( bad or good )!!!
                             Monte Rinkenbaugh
--- Maximus 2.02
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