How do I create a full screen size chart?

How do I create a full screen size chart?

At this time we don't offer a specific full screen size option however there is a workaround you can do. If you select the custom size option you can enter in your computers screen resolution size to get a chart to fill your screen.

Don't forget Basic and Extra members can create charts 1600×1200 pixels and PRO members 2500 pixels.