Hi how would I brighten the terrain of the converted Yavin arena map?

Set your top and bottom ambient lighting to white (255 255 255). Click the Image button in the upper right window of ZE. Then, burn the terrain, but don't choose to burn object shadows.

Thank you.

EDIT
I did it on another map, the objects were the right light I want, but the terrain is almost black. Is there any way to undo burn after you have use ZE?

Double posting is against the RULES, please EDIT your post instead -Staff

Burn it again, you can't undo a burn but all previous burn settings are ignored when the terrain is burned again.