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    <modified>
      <diff>@@ -148,6 +148,8 @@ Your warrior will most likely not succeed the first time around, so use the -l o
 
 Once your warrior reaches the top again you will receive an average grade, along with a grade for each level. The grades from best to worst are S, A, B, C, D and F. Try to get S on each level for the ultimate score.
 
+Note: I'm in the process of fine-tuning the grading system. If you find the &quot;S&quot; grade to be too easy or too difficult to achieve on a given level, please add an issue for this on GitHub.
+
 
 == Tips
 </diff>
      <filename>README.rdoc</filename>
    </modified>
  </modified>
  <removed type="array"/>
  <parents type="array">
    <parent>
      <id>f1aa3621db7efc48b7f322cb055dbd81fedc2ae6</id>
    </parent>
  </parents>
  <author>
    <name>Ryan Bates</name>
    <email>ryan@railscasts.com</email>
  </author>
  <url>http://github.com/ryanb/ruby-warrior/commit/d4e4582f5359819c4b19dd6da9278f8d83c07f08</url>
  <id>d4e4582f5359819c4b19dd6da9278f8d83c07f08</id>
  <committed-date>2009-11-04T21:36:57-08:00</committed-date>
  <authored-date>2009-11-04T21:36:57-08:00</authored-date>
  <message>note about fine tuning grading</message>
  <tree>534caeb6ebb39ad02490f0387eca013f54e8859a</tree>
  <committer>
    <name>Ryan Bates</name>
    <email>ryan@railscasts.com</email>
  </committer>
</commit>
