I spend a lot of time cropping photos into the 4x6 aspect ratio in order for friends and family to get prints.
When I switch to the crop tool, Lightroom always starts with an unlocked, "Original" aspect ratio, and I have to manually switch it to 4x6.
Is there a way to get LR4 to assume I want 4x6 every time I crop? Failing that, is there a keyboard shortcut (or a series of them) that I can use to quickly get into 4x6 crop mode?