After packing is added to the stern tube stuffing box, which of the following procedures should be observed to insure.

A
Measure the distance between the gland and the stuffing box with a rule
B
Listen for a smooth regular sound
C
Judge by feeling the gland for an increase in heat as it is being tightened up
D
Open the drain connection to allow seawater to flow in and make the distance even
E
There should be no more seawater coming in