What is the GF displayed in surface mode?
Date: October 25, 2014 07:28PM
When I do a dive on a high GF of 80 for example, after I have surfaced I get a slowly reducing GF shown on the surface mode screen. That I can understand, but why does it start off higher than 80%
Surely if I haven't broken 80% on the ascent, it can't be higher than that after 10 minutes on the boat.
The only thing I can think of is that the figure shown on the surface mode screen is the percentage of the set GF. So if it shows 85, that is 85% of 80, ie 65%.