anchor.diff:              .style("opacity", 1);
   
           // Make serve bars
  -        var serveBar = dataRows.selectAll(".serveBar, .lightServeBar").data(dataInt, key);
  +        serveBar = dataRows.selectAll(".serveBar, .lightServeBar").data(dataInt, key);
   
           serveBar.transition().delay(function(d) {
                   if (oldHeight > height) {
  
positive.code:             .style("opacity", 1);
  
          // Make label text
          var dataLabels = dataRows.selectAll(".dataLabel").data(dataInt, key);
  
          dataLabels.transition().delay(function(d) {
                  if (oldHeight > height) {
  
negative.code:             });
  
          // Make sort triangles
          triangles = headRow.selectAll("path").data(sortStates);
  
          triangles.enter().append("path")
              .attr("d", triangle)
  