what is the largest size bmp you can use to create a terrain? i am trying to make a large level but got nexus to small error. but if i try to use more than one terrain map you can see were i line them up in game. i am useing the cbabe model as a guide for scale to terrain, and a 512x512 map is tiny, should i rescale the models i want to use or is it possible to increase this nexus thing?