# Dropping gage 6 (smith) because of time between readings. # Dropping gage 19 (blackwood) because of time between readings. # Dropping gage 23 (suggs) because of time between readings. # Dropping gage 34 (cook) because of time between readings. # Dropping gage 54 (russell) because of more than one day reported. 0.1mm ( 0.00in) # All gages were used.