I opened PS to use today, and found that my Ruler tool no longer has crosshairs (or small plus signs if you prefer) at the ends of the line I create with it. I use Ruler to level photos, and those crosshairs are far more helpful in aligning to edges of things (Horizons, buildings, etc) than just a very thin line by itself. Any ideas as to how I might have managed to turns these off, and how I can get them back?
Thanks