In reply to James FR:
If anyone wants a free business idea, I think my ideal Font guide would consist of
i) a set of 1:25,000 maps of the forest with
ii) the location and direction of the circuits roughly marked on as coloured arrows and
iii) a listing of circuits down the side (or in bits of forest with no circuits) giving you the area name, colour, "grade", grid ref, a few symbols for highballness, conditions etc like in the purple book and maybe three or four keywords to describe them.