I also removed a few frames of animation at the start, making the animation snappier like most other characters'. You can see the new animation in the videos posted here.
There are still a few things in the animation that need to be fine-tuned, but it's pretty much flawless gameplay-wise. Once I figure out how to iron out those visual issues, I'll update the mod again.
Offset is for 3.1.0, I'll try to keep this mod updated as best as I can.
For future reference, the animation edited was
This took me all of 20 minutes to do Nintendo. Please fix the captain. It's literally that easy.