In Label Creator, when I open the Picture Index Properties window I find a default value of 25 (pixels) in the Thumbnail Spacing box. To the right of the number there is a +box and to the left there is a -box:
[-] [ 25 ][+].
The only way I can find to alter the 25 is to click on the - or + which changes the setting by one for each click (25 slow clicks to get to 0). The number 25 cannot be selected and changed. Is there a setting in the Windows registry that can be changed to make the default zero rather than 25?