Earrings A and B don't properly mirror

[nintendraw]

From Discord. Earrings A and B do not appear to Mirror Mode properly. Inputting a positive X on the left side doesn't auto-output a negative X on the right, causing one of the earrings to disappear into the head instead. There may be an issue with the Z mirroring also since coordinates required to properly place the earring on one side may have caused the other side to float instead. Y mirroring does not appear to have an issue.