Yo! I was working on the Basic FK chain exercises and I wasn't able to find the "world-aligned" schematic used in the demo in the v4 schematic course files. Is there any way to locate said schematic, or is it hidden somewhere I didn't look?
I don't know if you really need me to draw this for you. It sounds like a good opportunity to apply your knowledge, yeah? (which I think you've done already...I'm looking at my submission queue and I see there's 2 from you :) )