Shiny Melmetal in Pokémon Let's Go (Height and Weight legality)

[AlamosIT]

Hello, some time ago I used PKHeX to inject this shiny Melmetal in my Pokémon: Let's Go, Pikachu! save file.

Now I opened the same save file with the newest PKHeX version and I noticed that the old Melmetal I injected is flagged as illegal due to "Calculated Height and Weight does not match stored value". If I flag the box "Auto" it becomes legal, it also becomes legal if I transfer it to Sword/Shield.

So my question is: was it a simple bug/missing information about Let's Go height and weight in old PKHeX versions or there's something more?

(If I drag and drop the .gp1 file now it becomes a legal shiny Melmetal).

(Originally I injected also the non-shiny version, but it's still legal).

809 ★ - Melmetal - 218FCBEF1391.pb7

Edited March 7, 2022 by AlamosIT

[Kaphotics]

https://projectpokemon.org/home/forums/topic/48524-cp-height-weight-calculations/

[AlamosIT]

17 minutes ago, Kaphotics said:

https://projectpokemon.org/home/forums/topic/48524-cp-height-weight-calculations/

Ok, now I understand. Thanks!