# Dropping gage 1 (guillory) because of time between readings. # Dropping gage 12 (kauffman) because of time between readings. # Dropping gage 30 (lobl) because of time between readings. # Dropping gage 35 (mueller) because of more than one day reported. 0.8mm ( 0.03in) # Dropping gage 58 (goodman) because of time between readings. # Dropping gage 112 (neal) because of time between readings. # Dropping gage 116 (laska) because of more than one day reported. 1.1mm ( 0.04in) # Dropping gage 147 (durham) because of time between readings. # All gages were used.