Well we got a little enthusiastic after our successes trimming the trees, so we decided to trim the last tree today. But, it turned out not to be one tree, but there also was a climbing rose (auw) and another climbing plant and it took all our strenght to concurre these nasty buggers. The chain of the trimming machine made overtime and became very blunt. And so we couldn't saw the whole tree, but we came very close:-)