Related Clues:

• Telepath's transmission
• Brainy output
• Word substituted FOR the last word of 75-Across
• Supposed
• Contemplation
• Philosopher's output
• Considered, believed
• Believed or considered
• Cogitated
• Have it in mind to finish this the way 29 across begins
• One would think this should have come to an end
• On reflection, there's an error in the dim part of it
• Bear it in mind that this should come at the end (7)
• One may have it in mind - or should have, at last (7)
• Mind how this should come to an end (7)