Here are some spots to toss into your map file for the It's a Mixed Bag for the Stomple collection. These are for WW only. Also, if you turn off "Allow 2.0 Pixel Shaders" it makes it so much easier to find ground spawns in Western Wastes
P -1172.0000, 1913.0000, 0.0000, 240, 0, 0, 2, X
P -1696.0000, 602.0000, 0.0000, 240, 0, 0, 2, X
P -2549.0000, 1220.0000, 0.0000, 240, 0, 0, 2, X
P -2433.0000, -2921.0000, 0.0000, 240, 0, 0, 2, X
P -1887.0000, -1175.0000, 0.0000, 240, 0, 0, 2, X
P 3003.0000, -2163.0000, 0.0000, 240, 0, 0, 2, X
P 2712.0000, -3499.0000, 0.0000, 240, 0, 0, 2, X