I have read and reread your post many times this afternoon. I really do not know what to make of it. My post was not meant to be witty.
First of all I was not trying to make a point. I was simply trying to give the TMH some sound advice based on my experience of knobbing customers.
Secondly I am really sorry I did not post earlier but I was in Filey from midday Saturday until midday Sunday with a customer I met on Wednesday.
Adam