Ramona,
I am concerned about the water that will collect inside the mast below the green hose opening.
Could we improve it by putting the internal opening of the hose at the bottom of the mast?
What do you think of attaching a pump in the hose to remove all the collected water?
On another matter.
You did such a great analysis of the passage north a couple of years ago.
Any chance you can repost that on my current topic?