text: Title: Why is a high tolerance required to pass Classification Report Image Similarity Test???
  Body: **Describe the issue**
  A clear and concise description of what the issue is.
  
  Since adding 'support' feature, there is a fairly big jump in tolerance required for classification reports to pass image tests.  We need to investigate why these high tolerances are required? 
  
  **Note:**
  
  The classification report in #379 has pretty high tolerances and they should be reviewed.
  
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