Let's clutter the thread..........[b said:Quote[/b] (kinetic @ Feb. 27 2004,20:18)]
I'd agree with you there. IMHO diving to 55m on air is asking for trouble and should only really be considered if you have a desperate need for completing an objective at that depth and can't do it trimix for some reason.[b said:Quote[/b] (Mark Chase @ Feb. 27 2004,22:50)]IMHO the first option is the best as Extended Range is bsicly a deep air course which is out of date.
I tend to use either 50% or 80% depending on the circumstances.[b said:Quote[/b] (Mark Chase @ Feb. 27 2004,22:50)]100m is TDI full trimix. The normal rout is:
Entry Level Trimix
Me neither.... although it has been tried:[b said:Quote[/b] (Rob Evans @ Feb. 29 2004,20:27)]Swamp gas eh? Never knew you could compress methane to 232 bar. I don't care what the decompression advantages may or not be, I'm not breathing the bastard
<font color='#0000FF'>digger,[b said:Quote[/b] (Digger @ Mar. 08 2004,12:37)]Wouldn't it be better for off-gassing if we used 50/50 heliox instead of 50% nitrox then, too? And cut nitrogen out of the equation? Cost we can leave out as a factor here. If helium is a lighter gas we absorb and get rid of faster, won't this work?