Shortcut to change snap focus distance?

[dpt2014]

I seem to recall there is a way to change the snap focus distance quickly by holding a button down. Currently I have it setup so that it's the first thing that appears when I press the adj lever, but I though there was another way (besides going into the main menu).

Anyone know?

 

[riccadonna]

On GR camera hold macro button (flower) and turn front wheel. On GXR is the same if I remember well ( I left it home ). Stanislaw