Okay, here it is. Now the real work begins... My solution: exported poser as .3ds (gave more 'parts' than dxf). Ungrouped the whole shebang, duplicated the large 'head' part, made one solid the other not, both positive. Made my dent with a rock (negative) and grouped the three together. Gaaa! Be much simpler if the dang thing behaved in the forst place!