The vertical axis labels may appear as the two leftmost figures below that are wrong.
2 decimals 3 decimals 4 decimals Exponential
Setting: # ##0.### # ##0.### # ##0.#### 0.0E-0
The axis labels resolution has to be set to include at least 4 decimals to display the correct label in this example. See the section below on how to do this. You have to make sure to set it for the Left Axis. If you select the exponential format this problem should be solved.