Tips:

• To change the form image drag and drop the new image over the current image.
• Segments should cover only the fillable areas of the form.
• Leave about a pixel of whitespace padding around every bubble/checkbox.
• If your form is too big to fit on your screen try using your browser's zoom function. (Pressing Ctrl and plus/minus is what does it for me.)
• If your form has a landscape orientation we don't yet support it.