Darth Lars said:

emanswfan said:

This confirms:

- Again mentioning them using practical fx wherever possible, and often using CG to remove rather than add things, such as in the case of BB-8.

Where does it say that BB-8 was practical with CG to remove things?

They did not mention the ball droid in the interview at all.

Okay I meant was that what he was saying seems to suggest that BB-8 is truly practical and had wheels removed from him digitally in post as some source claimed. What he says doesn't outright confirm it, but it does make sense. I should have clarified that.