How I found it:

I took it home and fertilised it quite hard for about 2 weeks before getting stuck into the restructure of the tree. While this tree did already have great structure, time had got in the way and it was slowly slipping out of good form.
first I cut all the new growth off because this was the first or second week of December, then I cut off all the unnecessary branches in preparation for wiring:

Then it was time for the wiring and this was the result:

bunce.
PS. sorry about the photos, my image hosting website has gone south.