There was an interesting article on Diver magazine
To find out the weight you need to add from fresh to salt add your weight and all your gear weight including weight belt and so on take out the lift and get to a total number then add 3%
I have tested it myself and it works
To find out the weight you need to add from fresh to salt add your weight and all your gear weight including weight belt and so on take out the lift and get to a total number then add 3%
I have tested it myself and it works