[gcompris-devel] Question in submarine

[Bruno Coudoin]

Pascal, 

I still don't understand how the middle tank works and what it is use
for.
It is strange because it works the oposite way than the 2 main tanks.
Opening the top valve add more air in the middle tank while it remove
air in the 2 main tanks.

I suggest to simply remove the middle tank since it adds confusion to
the submarine and it is not mandatory to understand the whole picture,
nor to operate it.

Bruno.