[azapa]

Guys, thanks, you have a point here re pressure in mouth: I shouldn't have any if I'm doing a good Freznel, I guess.

I now, with your thoughts, am thinking that whilst spearfishing do the freznel correctly, it certainly feels natural and effortless, but when I don't have the speargun, and targets etc, I over concentrate on the act of going for depth, and this turns my compensation to ruins, ie, I probably start doing subconscious Vasala.

I can do Freznel with mouth open or full of water too (crackling ears now in office, co-workers already know I'm weird). I must focus to get the same feeling in the water..... buaaaaaaaaaa. I will report Wednesday (long sandwich weekend coming up here) Ocean permitting.

More tips welcome in the interim.