Heights and Lines!

Click to draw a joint and connect lines.

Click and drag on a joint to move it to a new position.

Click on a stroke to insert new joint.

Shift+Click to delete a joint.

Control+Click to start a new path.

Control+Shift+Click on a stroke to change style.

Press C to close last edit line

Press O to open last edit line

Press P to open or close parameters tab.

Press G to generate the GCode.