On your back sprites there lowered too much as where the sprites are seen in-game half of their body wont be see-able here is a sprite to make it clearer
That is where the sprite should "cut-off"
Do I make any sense?
Hi I just saw your post on the rom hacking resources thread and in the pixel project place Ive made a thread already indexing and resizing so I was wondering if you could contribute and I can put some on the thread