I've been having fun putting together informational charts for quilting-related things. I've found myself going again and again to Google a formula or "how-to" on commonly used math in quilting. I finally decided it was time to put together my own set of charts. Here's one of them!
I'm starting to post them on our website as free High Resolution PDF downloads, too. They're on this page and I'm adding new ones often. Enjoy!