How do I hide out of bounds artwork?

On android phone, the game looks fine. However, on tablet, people can see objects I've hidden in the margins. how do I hide it? I'm trying to avoid covering the margins with black sprites.

https://www.scirra.com/tutorials/73/sup ... zes/page-1

Thanks but already saw and read this tutorial. I have set it to different modes, but unfortunately, Ludei doesn't run letterbox mode.

Did you ever figure this out? I'm having a similar issue.

If you are not using the sprites in the game layout why not just destroy them or have them in a seperate layout that you don't show ?

Thanks Kali. Now I destroy all objects on Start of Layout and only create them when they are needed. This solves a lot of things plus speeds up the game. thanks