Since there has been discussion about laser levels before, readers might
like to know that in the current Maplin sale there is a twin laser level
(ie it can project 2 lines at right angles) for £7.99. Accuracy is
claimed to be 1/4 inch at 30 feet (6mm at 9m). The only silly thing is
that whereas it has two spirit levels these only work when you want to
project lines onto a hortizontal surface; to project a horizontal line
on a wall you'll need your own spirit level. A pity: it would hardly
have cost much to put one more in to it. Still looks like a good buy
though. Comes complete with a re-usable adhesive and two pins to attach
it while you play.

Douglas de Lacey