The Circle tool only draws an unfilled circle but with a bit of lateral thinking, it can be used to create a solid circular area. 1. To create a circular area of diameter X, draw a circle and then set the **Radius** to X/4; 2. Set the **Width** to **exactly** X/2; 3. Check the area if the PCB units are swapped. * That will create a circular area with no hole in the middle. Note that a smaller (or larger!) Width will leave a hole in the middle.