Couldn't decide if "Bugs & Tech Support" or this would be the appropriate category for this...apologies if I decided incorrectly.
I am working my way into the Add-On API by going through the scripting tutorials, and unfortunately the Graphics API Tutorial ends up at a 404 error
http://cdn.flyinside-fsx.com/sdk/Tutorials/Graphics.md
Is this an error or is the tutorial still being developed?