Hi Harry ... classy name by the way.
I'm the one that is going to have to tile this area.should I beat'm up or just argue it out untill he has to find someone else to do his tile?
That my friend ... is your call. If it's wrong and they make you do it that way then the responsibility is their's to cover the warranty.
Get yourself a copy of the TCA handbook to show him.
By all means send the photos ... maybe just 2 per day by email because I'm on a slow connection. Make sure you add "Tile Photos" to the subject line so it doesn't get deleted with all the other attachments.
admin@ontariotile.com