Originally Posted by applesthecat (Post 1096365)

Steve, are you saying that 1 meter in 20 seconds is correct? If you blow your ballast tanks in any sub, you rocket to the surface. Even diving at standard speed should get you to 100 meters in a few minutes. It's not just your forward speed in the equation - there is gravity - you are flooding and sinking. Nonetheless, it takes me over half an hour to get to 100 meters! Something is not right.