Thank you so much for your feedback! It's great to hear the tutorial is useful since I put a lot of effort into it :]
The hitbox thing is an unfortunate issue I think occurs because of Scratch's fencing, but I think I may know a way to fix it, so hopefully you won't have to suffer with a rogue hitbox in the full game lol. In the meantime, you can press [U] to snap it back.
Thank you for playing, I appreciate your support!