[xsl] Problem calling this template

[Steve <subsume@xxxxxxxxx>]

I am calling the below recursive template Records incorrectly. Could
someone please help me see the problem? Recursion isn't working.

-Steve

XML------------- ($services)

<Records>
      <Record>
              <service>1</service>
              <hours>191.25</hours>
      </Record>
      <Record>
              <service>2</service>
              <hours>532.25</hours>
      </Record>
      <Record>
              <service>3</service>
              <hours>32</hours>
      </Record>
      <Record>
              <service>4</service>
              <hours>2858.5</hours>
      </Record>
      <Record>
              <service>5</service>
              <hours>244.3</hours>
      </Record>
<!--  etc -->
XSL--------------

<xsl:template match="/" >
      <xsl:apply-templates select="$services//Record">
              <xsl:with-param name="leftA" select="1920" />
              <xsl:with-param name="leftB" select="350" />
              <xsl:with-param name="leftC" select="878" />
      </xsl:apply-templates>
</xsl:template>

<!--
***When I replace the above $services//Record with $services/Records
(the parent) all output looks like <out service='x' total='T' A='0'
B='0' C='0' Other='T' />
-->


<xsl:template match="Record">
      <!-- running totals of hours already used   -->
      <xsl:param name="used">0</xsl:param>
      <xsl:param name="usedA">0</xsl:param>
      <xsl:param name="usedB">0</xsl:param>
      <xsl:param name="usedC">0</xsl:param>
      <!-- running totals of quota not used   -->
      <xsl:param name="leftA">0</xsl:param>
      <xsl:param name="leftB">0</xsl:param>
      <xsl:param name="leftC">0</xsl:param>
      <xsl:choose>
              <!-- Capacity used up, output used and move on   -->
              <xsl:when test="(hours = $used)">
                      <out service="{service}" Total = "{hours}" A="{$usedA}"
partB="{$usedB}" C="{$usedC}" Other="{$used - ($usedA + $usedB +
$usedC)}" />
                      <xsl:apply-templates
select="following-sibling::Record[0]">
                              <xsl:with-param name="leftA" select="$leftA" />
                              <xsl:with-param name="leftB" select="$leftB" />
                              <xsl:with-param name="leftC" select="$leftC" />
                      </xsl:apply-templates>
              </xsl:when>
              <xsl:when test="not($leftA = 0)">
                      <xsl:choose>
                              <xsl:when test="($leftA &gt;= (hours - $used))">
                                      <xsl:apply-templates select=".">
                                              <xsl:with-param
name="used" select="hours" />
                                              <xsl:with-param
name="usedA" select="($usedA + hours - $used)" />
                                              <xsl:with-param
name="leftA" select="($leftA - (hours - $used))" />
                                              <xsl:with-param
name="leftB" select="$leftB" />
                                              <xsl:with-param
name="leftC" select="$leftC" />
                                      </xsl:apply-templates>
                              </xsl:when>
                              <xsl:otherwise>
                                      <xsl:apply-templates select=".">
                                              <xsl:with-param
name="used" select="($used + $leftA)" />
                                              <xsl:with-param
name="usedA" select="($usedA + $leftA)" />
                                              <xsl:with-param
name="leftB" select="$leftB" />
                                              <xsl:with-param
name="leftC" select="$leftC" />
                                      </xsl:apply-templates>
                              </xsl:otherwise>
                      </xsl:choose>
              </xsl:when>
              <xsl:when test="not($leftB = 0)">
                      <xsl:choose>
                              <xsl:when test="($leftB &gt;= (hours - $used))">
                                      <xsl:apply-templates select=".">
                                              <xsl:with-param
name="used" select="hours" />
                                              <xsl:with-param
name="usedA" select="$usedA" />
                                              <xsl:with-param
name="usedB"  select="($usedB + hours - $used)" />
                                              <xsl:with-param
name="leftB" select="($leftB - (hours - $used))" />
                                              <xsl:with-param
name="leftC" select="$leftC" />
                                      </xsl:apply-templates>
                              </xsl:when>
                              <xsl:otherwise>
                                      <xsl:apply-templates select=".">
                                              <xsl:with-param
name="used" select="($used + $leftB)" />
                                              <xsl:with-param
name="usedA" select="$usedA" />
                                              <xsl:with-param
name="usedB" select="($usedB + $leftB)" />
                                              <xsl:with-param
name="leftC" select="$leftC" />
                                      </xsl:apply-templates>
                              </xsl:otherwise>
                      </xsl:choose>
              </xsl:when>
              <xsl:when test="not($leftC = 0)">
                      <xsl:choose>
                              <xsl:when test="($leftC &gt;= (hours - $used))">
                                      <xsl:apply-templates select=".">
                                              <xsl:with-param
name="used" select="hours" />
                                              <xsl:with-param
name="usedA" select="$usedA" />
                                              <xsl:with-param
name="usedB" select="$usedB" />
                                              <xsl:with-param
name="leftB" select="($leftB - (hours - $used))"
/>
<xsl:with-param name="usedC"  elect="($usedC + hours -
$used)" />
                                              <xsl:with-param
name="leftC" select="($leftC -(hours - $used))" />
                                      </xsl:apply-templates>
                              </xsl:when>
                              <xsl:otherwise>
                                      <xsl:apply-templates select=".">
                                              <xsl:with-param
name="usedA" select="$usedA" />
                                              <xsl:with-param
name="usedB" select="$usedB" />
                                              <xsl:with-param
name="used" select="($used + leftB)" />
                                              <xsl:with-param
name="usedC" select="($usedC + $leftC)" />
                                      </xsl:apply-templates>
                              </xsl:otherwise>
                      </xsl:choose>
              </xsl:when>
              <xsl:otherwise>
                      <xsl:apply-templates select=".">
                              <xsl:with-param name="used" select="hours" />
                              <xsl:with-param name="usedA" select="$usedA" />
                              <xsl:with-param name="usedB"  select="$usedB" />
                              <xsl:with-param name="usedC"  select="$usedC" />
                      </xsl:apply-templates>
              </xsl:otherwise>
      </xsl:choose>
</xsl:template>