--- /dev/null
+DESCRIPTION OF PROBLEM:
+=======================
+
+There are 3 model wedges in the map that are auto-clipped. The middle wedge
+with the 45 degree slope is the problem. The slope face does not become solid;
+therefore, there is a nonsolid "hole" on the wedge part. The other two wedges
+are fine. 45 degrees seems to be a problem for model clipping.