Rarely checking for errors not the same as never checking for errors.

Regarding the editing of Srila Prabhupada’s books, Srila Prabhuapda rarely checking his own books for errors during his life time is not the same as never checking them–not even close.

Let’s say that a book has an average of one error every ten pages. That means that if you open up the book to any random location and read the page, you have a 10% chance of finding an error.

Now, if you do that repeatedly, the chances of finding at least one error very quickly approach a near certainty.