Possible Clues:

• It's wrong to shoot, heard as a hint
• Trace fault with farm worker, in conversation
• Barman in with tall one tentatively for tiny amount
• Trace fault with part of steering mechanism via intercom
• Trace wrong farmer, by the sound of it
• Smallest fragment of lilac isn’t to be arranged
• Little bit
• Hint of silly antics full of evil
• Wrong to indulge in risquŽ antics one sparked off?
• Trace mobile calls in it