Ah got a mighty impo'tant quesshun fo' th' Terrain Edito' program, dawgone it. How does yo' delete all th' trees an' small hills on th' surface of th' grass texture? Ah been wawkin' on a mighty fun GV map whar varmints kin spawn a tank then hoof it down hill at amazin' speeds. But th' only thin' keepin' them fum retchin' super speeds is this here trees an' bumps.