Pipes and Joints don't resize correctly

I have a project that contains a lot of pipework. It looks fine in the designer, but gets messy when resized on the client machine. Everything on my page is set to relative layout and everything else resizes perfectly, except the pipes. Has anyone else experienced this issue?

This has to do with the fact that pipes are treated as a raster image in ignition, so the scaling is not always smooth. If smooth scaling is important, one thing that you can do is use SVG graphics instead.