It would be great if the WAB print widget would let me default the "map extent" instead of the "map scale", OR at least let me set this in the configuration. My users usually skip over the [Advanced] button, and they also don't know how to close the [Advanced] window, so adding a [Close] button would also be helpful. I used the WAB DevEd, and was able to find my desired settings, except a close button, in the ...arcgis-web-appbuilder-2.5\client\stemapp\widgets\Print\templates\Print.html. Thanks for your help.