Since the last question I asked got taken care superbly I thought I would ask another question. Here where I work we have to calculate cutting inchesof a part. What that means is say you have a drawing that contains a rectangle with 50 holes and some slots. What we have to do is take the perimeter/area of each hole, slot, and outside and add them all togehter. It gets very cumbersome if you have a part with 100's of holes. Is there a way to have autocad take the perimeter of every object in a drawing and calculate the sum of the perimeters?