As you’re working, keep an eye on the 3D view on the right side of your Easel screen. Any areas of your design that do not show up in the preview pane will not be carved. This is usually because the bit is too large to carve part of your design:
You can choose to use a smaller bit:
Or you can make your project larger: 
You can also click “Simulate” to see the path that the machine will take. This will help you get a good understanding of what your carve will look like when you When the toolpaths are shown, you can hide the material to get a better view:
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