Possible Clues:

• Practically illuminated in clear blind
• In ignorance left one in clear
• Line I inserted in manifest that's not sensible
• Not aware of manifest covering intelligence centre
• Blind (to)
• Unaware of large individual in the clear
• Unaware patent has line I inserted
• Unaware of
• Unaware of endless falsehood in open
• Not no wing, by the sound of it?