kimdonga Thank you for your input. It is true that you cannot adjust the weights for multiple meshes at the same time, however, if the meshes are overlapping, you can use Weld, a new feature added in 4.2.
We apologize that we have yet to add an explanation of Weld to the user guide, but you can see a demonstration of this feature in the archive of Erika's Twitch stream:
For your information, 4.2 also allows copying and pasting of weights. For this to work, the number of vertices selected when copying weights must match the number of vertices selected when pasting, but it is useful when you want to apply the same weights to multiple meshes bound to the same bone.
