Launch positions can be dragged horizontally, but what about depth and height?
You can adjust the distance from audience (Z) and height (Y) of the launch positions by clicking the launch position’s edit button. In PRO, the window that appears allows you to specify distance and height underneath the name. In Business, the window that appears has a link to “edit position properties” in the upper right, which lets you specify all the coordinates in addition to width and height dimensions. Also in Business, you can click “File > Bird’s eye view on/off”, which displays the shoot site from overhead and lets you drag the launch positions around on the ground in both axes.