I am trying to modify a part because in the original libary, some of the pads were of differing sizes. I would like to make all pads to be of the same size. In the following image, there are three pads. The first and third pads are in the original form.
In the middle pad, you can see that I lengthened one of the shorter pads with the polygon tool, but the polygon I get is solid.
By process of elimination (removing layers from view in the Layer Settings menu) I have found out that the these pads are in the tCream layer.
What is the meaning for the diagonal "hash" lines? Why does my polygon not have those lines, even though I'm drawing on the same layer?