I got bored and frustrated, so I made this.
Its not great, but helps to figure out what materials you have/need.
If you have any suggestions for improving it, please let me know!
-OR-
You can make changes yourself, but then, please upload your changes for others.
Cheers!
EDIT: Tried to change the preview pic to a larger pic, but I guess the forum is downsizing sizing it?
It's 400+ kb on my computer, but 19 kb when I upload it? You'll have to download the ZIP file
then open it. I made it in Excel 2013.