So i just had a simple but sort of brilliant idea. you know how sometimes you missclick and can't figure out which joint you accidentally clicked instead of the one you meant to? What if the last edited joint had a faint glow or something to it?? And if c is hit nothing glows since nothing was clicked. or is this already possible?

press specific key to redo last clicked joint

Can't you just hold Ctrl & press Z?

Supported anyway.

but doesnt ctrl z reset everything joint u clicked?

http://forum.toribash.com/showthread.php?t=552539

already suggested, everyone who was talking about that

undo for one joint would probably be better than having to change the game drastically like that

I'd be fine with the modified joints being highlighted as you play, seems like an intuitive and user friendly change.

If you're concerned about the highlight color, meh, it can probably be another shop item.

Bump? This still seems like a reasonable, fairly simple, fairly intuitive idea to me.

Sounds neat, I've elevated it.