Hightmaps?(Solved)

Hi, iam new to gpgnet forums but not supcom. ive created several maps

already. but to the point of this post. Can you create a hightmap from

scracth in photoshop and use it the official map editor? (sorry if i missed spelled anything)|||Yeah, it's just an image file.|||Thanks. edit: is there any guide explanning how to create a hightmap by scratch?|||http://supcom.wikia.com/wiki/Height-_/_ ... ting_tools|||thanks again.