ne"><a name="l00425"></a><span class="lineno">  425</span>&#160; </div>
<div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;       <span class="comment">! Do we turn on variable spring strength?</span></div>
<div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;       <span class="comment">!</span></div>
<div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;       <span class="keywordflow">if</span> (fnorm1 &lt;= vsthresh .and. vsthre