diff --git a/suse-hinting.conf b/suse-hinting.conf
index f02e1f1..d0ed5c3 100644
--- a/suse-hinting.conf
+++ b/suse-hinting.conf
@@ -357,9 +357,12 @@ exceptions:
     </edit>
   </match>
 
-  <!-- Cantarell: hintslight appears to be not sufficient for both BCI and autohint,
-       and BCI with hintfull seems to better handle distance between e. g. '8' and
-       '6' for same sizes. Also '8' glyph look better with BCI in smaller sizes.
+  <!-- Cantarell: hintslight appears to be not sufficient for both BCI and autohint
+       (thickness of some glyphs is not balanced in certain sizes, similar to DejaVu
+       Sans; e. g., with "OSI" string, 'O' and 'S' looks much more thick than 'I' in 
+       some sizes, or even 'u' is unbalanced), and BCI with hintfull seems to better 
+       handle distance between e. g. '8' and '6' for all sizes. Also '8' glyph look 
+       better with BCI in smaller sizes.
  
        Therefore, autohint=false and hintstyle=hintfull seems to be the best. For 
        TrueType, this is default by rule above, nevertheless fontformat="CFF" for