Reply To: Full cell omission and guide dots?? Home › Forums › Nemeth Code for Math and Science › Full cell omission and guide dots?? › Reply To: Full cell omission and guide dots?? February 25, 2010 at 4:43 pm #20219 Chris ClemensKeymaster The series of dot 5s is to lead the reader to the next column. If there is room for 3 or more dot 5s you may use the guide dots between that entry (whether it be an item or an omission symbol) and the next column.