Kudos to Arthur P. He has been burning the midnight oil. In just a few sentences he hit the core of what " Tiller" settings are really all about. Especially, that off/on tiller has very little to do with accuracy.

I have read several posts where great importance has been put on tiller settings, above and beyond what is factual.

Go here and type in the term [/b]tiller[/b].

http://domino.htcomp.net/ragsdale.nsf

Pay attention to how adjusting the tiller will change nock height. Beyond that, by time you are finished perusing the info, you will conclude that Art hit the nail on the head.