# Dropping gage 1 (guillory) because of more than one day reported. 0.0mm ( 0.00in) # Dropping gage 15 (quattrochi) because of time between readings. # Dropping gage 42 (hawkins) because of more than one day reported. 0.0mm ( 0.00in) # Dropping gage 43 (christy) because of time between readings. # Dropping gage 90 (arf) because of more than one day reported. 0.0mm ( 0.00in) # All gages were used.