I had another play because I was not happy with the drums, (Still not) I zoomed right in on the waveform and noticed that one channel was out of phase with the other, not in all places but in most so I reversed the polarity of the left channel and to me it sound better.
http://www.prosoundweb.com/imp/files/IMP12Andrew_Brierley_Le ft_Drum_Phase_Reversed.mp3
Half an hour after the cut off so I guess it does not count anyway.
Andrew