Possible Clues:

• "You're 100% correct!" (In this answer, note letters 4, 6 and 8)
• Exact
• Not the least bit off
• Exactly
• Correct
• Completely accurate
• Absolutely accurate
• Exactly ... like a conservative's plan to lower taxes?
• Exactly ... or where to find 17-, 25-, 43- and 57-Across?
• Accurate