20a Bitterness on a ship (6) G?L?O? Is this a mistake? I can only think that the answer is 'Gallon' but the clue implies that the answer is a kind of ship, but 'Galleon' just doesn't work! Please...
Again (6) RE?E?? Genial (6) ?E?L?? Marbles (4) ???? The answer to the clue 'Marbles' would give the last letters of the first two clues (1st and 3rd letters respectively). Unit of weight used in Asia...
16D. Feel about something I see to be showing consideration (9). I'm sure the answer is SENSITIVE but don't understand how it fits with the clue. Can somebody please explain?