Sorry, I seem to have been unclear. The t does not have a problem with it and did not press to get a detailed explanation as to why I wanted it. And if she did have a problem, I would not have a problem doing it anyway. I don't even think the first one would have objected really. I just wondered if it was very common and if it helped. I did not realize it was so unusual to be focused on getting the facts right between the client and the t.