The Rapport options 'Drop' and 'Mode' are acting as described on chapter nT Rapport.
The check box 'Calculate minimum rapport' changes automatically the final size of the repeat, respecting the drop and orientation to get an image that repeats 1:1.
With in the modules you can force to detect the drop information automatically.
Shows the Origin, Size, Resolution and Scale of the repeat, and the resolution and scales of the repeat parameters. The 'Edit…' button opens the editing window for the repetition parameters.
The fields Resolution and Scale of the repeat let you use values between 1% and a 100% both of the image resolution and the scale. Also, the fields Resolution and Scale of the repeat preview let you use values between 1% and 50% of the image resolution, and between 1 and 50% of the scale.
In the section distance of the module you can apply any distance between the rapport, giving it a color and transparency. By clicking on 'Edit…' we access the dialog to introduce the distance parameters.
If you wish to fill the distance with color, you must convert the Layer to Background before in Adobe® Photoshop®, or you will execute transparent distance.
When pressing key 'Alt' and moving, clicking on the centred preview and start moving the mouse, you can apply the distance graphically.