The FairTax supporters have ALWAYS said that the rate was 23% t-i or 29.87% t-e. It's only the "anti" crowd that have tried to pretend something else.
Typically you try to present the numbers (usually incorrectly as 30% t-e) to pretend that others were being lied to. That has never been the case - and still isn't.
As far as I know, you have always said that. However, I was trying to straighten out FairTax supporter Sprite518 who has been arguing otherwise, so you are mistaken in the above quote.