On the whole it was a good first lesson. It is surprising how much difference an extra 15 minutes makes (my lesson has gone from 45 to 60 minutes).
My teacher started by taking the second octave box off and cleaning it which will, I hope, (fingers crossed) solve the water problem which has been driving me mad.
On the playing side of things...
I didn't play at all for almost eight weeks and, much to my surprise, when I started again I found that by taking a complete break my playing had somehow become a lot more fluid and that my stamina had improved. Although the difference seemed important to me, part of me couldn't help thinking that it was just an impression and so I was curious to know if my teacher would notice anything or not. He did

He commented on how much progress I had made over the summer and in particular how much my tone had improved and said I must have worked really hard. I told him I had actually worked very little and not played at all for eight weeks - and he just said that it proves that sometimes a break can be a good idea.
On the downside, he said my playing is still too intimate and that I need to work on occupying the whole available space when I play