Shooting the trawl on the Ocean Harvester at night towing a piece of ground called the 'Edge Coast' in Mounts Bay. Gary in the shed, Rockets on deck.
Once a passing yacht called up Mervyn and enquired as to where he was, to which Mervyn replied, "the edge coast" - God knows what the yellow wellie thought coz he won't have found that mentioned on any chart - its purely a local term!