Have invested in a new head torch capable of lasting through my expected duration at the Southern Night Champs (say, 2 hours) in the autumn. A bit early maybe, but I need a distraction from all the exams coming up in the next few weeks.
It's one of these £90 super LED lights from
brightbikelights.com and is very impressive. Only had a chance to test it around our house so far - it turns all our garden lights off, and does an impressive job at lighting up the houses in the next street. Also managed to frighten away a fox on Alma Road (from a vantage point on the top floor of our house...) by lighting it up so I'll claim a victory there.
I might do a bit more extensive test on either Monday or Tuesday nights - after my first big exam - and go to the gorge and see if I can illuminate Leigh Woods.
Very, very impressed so far, but shall take on board Ifor's advice about sloppy navigation (but maybe his Harvester performance was more due to lack of orienteering over the preceding month?) caused by having a better light. Not that I'm likely to be competitive in either WNL league next season...