| just to answer lou,s question first ?we was both divng on different computers me on a suunto vyper and glyn on a aladin nitrox i think it is now dureing the dive i never let my no-deco limmit drop below 7 minutes usualy thats y i couldnt understand y my computer upon downloading the profile showing ascent ceilings and error messages which i knew i had,nt seen on clearing my 3 minutes mandotory safety stop ??and to answer pierres qeustion i was on 30% for the first dive and then just air top offs which give me 25% on dive 2 and air 21% dive 3 and yes i did change the computers settings for the trox mix before entering the water as ive been asked this qeustion before today by the specialist hope this answers ur questions guys |