A few event notes:

The new area seemed to be appreciated and the intricacies of navigating between the different blocks of housing.
Sorry for not being able to produce the results on the evening. A combination of the weather and printer failure.
Photographing the clue sheets worked okay. They could be read.
Tom visited them all except 10, 18 & 29.
Only Chris Hooker visited control 29.
Nobody visited 18. One person visited 10.
Everybody visited 24. All but one person 23, 27 & 28 and most visited 19, 20, 21, 22 & 26.