Percy, your strategy will not work against a troll. The troll will fail to understand a point and continue to reiterate their error or bring up new points without resolution of the original point.
Ignoring a troll after the rebuttal of their assertions is a more effective use of time and resources and does not result in frustration for serious posters. A troll does not provide an intellectual challenge for our knowledgeable and experienced posters and lurkers will appreciate the invalidity of the troll assertions and the rebuttals without monotonous repetition.