I'm lucky in that Aidan's hair isn't poker straight, so is forgiving if the cut isn't perfect. I do it as you've been advised, it only ever gets cut one length all over though, approx. the same length as the width of my index and middle finger! Though I do it on dry hair. And it doesn't matter if it's horizontal or vertical - I go all over and both ways, so that all the hair ends up being the same length. Assuming A lets me spend that much time on it.
― Vicky, Tuesday, 1 March 2011 08:42 (thirteen years ago) link