I’m new to circuit design and Fritzing. I’ve created my PCB and am ready to export a PDF for home etching. However when I export I notice all of my through holes are filled (to put it another way there is no holes for drilling). It seems this happens automatically whenever I try to change the shape of a trace. I want my traces to be curved so when I bend the shape of a straight line the hole is automatically filled.
Here is another issue. If I double click a trace anywhere on my project it will drag and bend the previous trace I was working on over to where I’m currently working. Seems like a bug as well. In this screen shot I have just double clicked the trace connected to C13. As you can see it somehow selects the trace above.