I created a part template using some custom appearances. When I eate a new part using the template and alter the part (ie cut a hole in it) I lose the display of the face appearance. It is gone from the feature tree, but states it is there if I right click the face and view face appeaances. I am unable to apply an appearance to this face even if I delete all appearances. I've tried creating the part template using std SW appearances and had the same result. Has anyone else experienced this issue?