Something odd with B5 (I didn't notice this with B4). When working in the Terrain Editor, I give a Symmetrical Lattice(clicking the "new" elevation tab first) a bit of verticle or horizontal filter. Now, I have an image in the Terrain Canvas window that shows what I just did. In B4, I was able to modify this image beyond the borders with the brush; i.e., say I wanted a rounded top on the Lattice, I could just paint it using a dark color on the brush and round it off. With B5, there is a small piece left over no matter how close to the edge I try paint it. Does anyone know how to get around this? Also, is there a way I can actually zoom OUT of the image showing in the Terrain Canvas window so I can see the edges? Thanks! EH