When dimensioning my drawings, the dimension icon beside the cursor arrow used to change once I would hover over a line, i.e. it would snap to a line icon so you knew it was on the line for dimensioning. Does anyone know how to switch this feature on/off?
As far as I know the icon should always be there, but having the orange highlight when you're on the line, point, etc might help you. See What happened to the orange highlight when I hover my mouse?