Perhaps it's about time I admitted to this now after so many years.
Many years back.. went to a national @ Holbeach and in the middle of the night we decided to "modify" Nick Goodall's pitting tent by removing a few poles and changing it's location.
Remember waking up the following morning to the raised voices of "family" Goodall going ballistic about it.
Sorry Nick, it was funny at the time.
Seem to remember the same trick being played on the Bowaters at a Tiverton National. There was poles everywhere. Infact it seemed to happen to the Bowaters quite regularly.