Hi Ynitial,
That looks good!
What I do to create gaps in paths in the paths-editing mode is hold CTRL for node placement, left-click on the path to create nodes, and then while holding SHIFT you can right-click nodes to remove them and the section of path they're on, whereas right-clicking nodes on a path without holding SHIFT only removes the nodes from the path without breaking the path up.
Removing nodes without breaking the path can be useful for rounding out corners too. Simply hold CTRL and place nodes next to a corner node, one on each side, and then right-click the corner node. The path will automatically interpolate between the two nodes that were created next to the corner node.
The path-layer editing mode can be super handy for doing all kinds of things and I highly recommend becoming familiar with it. The '?' button at the top-right of the PixelCNC window when in the path-editing mode will show you all of the modifier keys for drawing and editing paths.
Hope that helps! Have a good day :]
- Charlie