thanks for your participation on this rfc although you aren't very actively engaged your remarks make me think and read further some of the results are seen in changes to the proposal and to which continues to improve sometimes there is trouble with amazon's 'look inside' at kutz i have found this feature a bit erratic for example yesterday entering kutz in the search box produced his article but today it produced zero results instead as today's link shows christopher produced his article but i was forced to sign in to see the results i have bought things from amazon so i have an account with them google also is erratic and what you can see today may be suppressed tomorrow