Related Clues:

• The sort of sound that makes landing difficult
• Only one inside, yet eight more invoices are needed for this
• There are parts in it that make it difficult to land your fish
• 1/10?
• Always one over the eight
• Accountants have one over the eight in them for 22 across
• This could make a chain after 20 down
• Nothing to land it with - even if there's one in it
• Such holes are only half round (4)
• Parts of one over the eight, but only one inside
• How a C.A. might get one.over the eight in dogged manner
• As I could make the number silly
• One of 20 down, one over the eight
• One has nothing with which to catch the music for this one over the eight
• After most of Saturday that's enough to make one gloomy