title: Limit on the number of levels in bendable score
body: <p>Just want to check if there is a limit on the number of levels in BendableScore. We have a POC where we have 2 hard constraints and 13 levels of soft constraints in BendableScore to give us a more fine-grained control over the scoring. My questions are:</p>
  
  <ol>
  <li>Is there any limit to the number of levels of BendableScore?</li>
  <li>If not, are there any issues(performance, correctness or otherwise), if we have these many level?</li>
  </ol>
  
  <p>The number of levels may increase in the future to about 20, if we go with this POC approach. Is this advisable and/or recommended? I only saw this question asked on google: <a href="https://groups.google.com/forum/#!topic/optaplanner-dev/Lw2GZCC2-Oc" rel="nofollow noreferrer">https://groups.google.com/forum/#!topic/optaplanner-dev/Lw2GZCC2-Oc</a> , which seems to suggest that the limit is 15. This was answered about 2 years back, so want to check if this is still valid. </p>
  
  <p>thank you for your help.</p>
  
  <p>best,</p>
  
  <p>Alice</p>