diff --git a/examples/webgl-timemachine/csvFileLayer.js b/examples/webgl-timemachine/csvFileLayer.js
index cde19e72..c31f5d8b 100644
--- a/examples/webgl-timemachine/csvFileLayer.js
+++ b/examples/webgl-timemachine/csvFileLayer.js
@@ -505,25 +505,7 @@ CsvFileLayer.prototype.loadLayers = function loadLayers(path) {
   $("#csvlayers_table").empty();
   that.layers = [];
 
-  if (path.endsWith(".tsv")) {
-    $.ajax({
-      url: path,
-      dataType: "text",
-      success: function(tsvdata) {
-        that.loadLayersFromTsv(tsvdata);
-      }
-    });
-  } else {
-    // If necessary, expand docTab share path
-    if (path.indexOf("http") != 0) {
-      path = docTabToGoogleSheetUrl(path);
-    }
-    // Load csv layers from Google Sheets style URL
-    org.gigapan.Util.gdocToJSON(path, function(tsvdata) {
-      that.loadLayersFromTsv(tsvdata);
-    });
-  }
-
+  org.gigapan.Util.loadTsvData(path, that.loadLayersFromTsv, that);
 };
 
 // Takes in UTC time, returns ISO string date format
diff --git a/examples/webgl-timemachine/index.html b/examples/webgl-timemachine/index.html
index 9350f2c9..28b04f1c 100644
--- a/examples/webgl-timemachine/index.html
+++ b/examples/webgl-timemachine/index.html
@@ -98,8 +98,6 @@
   <script type="text/javascript">
     "use strict";
 
-      console.log('ZZZ index dot map');
-
     jQuery.support.cors = true;
     var UTIL = org.gigapan.Util;
 
@@ -1947,7 +1945,6 @@
       }).prop('checked', showDscovrTimeMachineLayer);
 
       $("#show-annual-pm25").on("click", function() {
-        console.log('TODO(RS): show-annual-pm25');
         var $this = $(this);
         if ($this.prop('checked')) {
           annualGlobalPm25TimeMachineLayer.getTileView().handleTileLoading({layerDomId: $this[0].id});
@@ -4875,7 +4872,6 @@
           tileUrl += '.tbox';
         }
       }
-      console.log('ZZZ index dot map tiles url', tileUrl);
 
       var layerOptions = {
         // In reality the tiles are served as 512x512, but by claiming 256x256 we load an
@@ -5069,24 +5065,7 @@
       $(".dotmap").remove();
       $('#custom_dotmaps_table').empty();
 
-      if (path.endsWith(".tsv")) {
-        $.ajax({
-          url: path,
-          dataType: "text",
-          success: function(csvdata) {
-            loadDotmapLayersFromTsv(csvdata);
-          }
-        });
-      } else {
-        // If necessary, expand docTab shared path
-        if (path.indexOf("http") != 0) {
-          path = docTabToGoogleSheetUrl(path);
-        }
-        // Load dotmaps from Google Sheets style URL
-        UTIL.gdocToJSON(path, function(tsvdata) {
-          loadDotmapLayersFromTsv(tsvdata);
-        });
-      }
+      UTIL.loadTsvData(path, loadDotmapLayersFromTsv, this);
     }
 
     function modifyWaypointSliderContent(keyframes, theme, story) {
@@ -5253,23 +5232,8 @@
       if (waypointCollection) {
         timelapse.loadSharedDataFromUnsafeURL(waypointCollection);
         storiesInitialized = true;
-      } else if (path.endsWith(".tsv")) {
-        $.ajax({
-          url: path,
-          dataType: "text",
-          success: function(csvdata) {
-            loadWaypointSliderContentFromCSV(csvdata);
-          }
-        });
       } else {
-        // If necessary, expand docTab shared path
-        if (path.indexOf("http") != 0) {
-          path = docTabToGoogleSheetUrl(path);
-        }
-        // Load waypoints from Google Sheets style URL
-        UTIL.gdocToJSON(path, function(csvdata) {
-          loadWaypointSliderContentFromCSV(csvdata);
-        });
+        UTIL.loadTsvData(path, loadWaypointSliderContentFromCSV, this);
       }
     }
 
diff --git a/examples/webgl-timemachine/landing/index.html b/examples/webgl-timemachine/landing/index.html
index 3af98843..6749c8ad 100644
--- a/examples/webgl-timemachine/landing/index.html
+++ b/examples/webgl-timemachine/landing/index.html
@@ -391,8 +391,9 @@ <h4>{{story-authors}}</h4>
       var themeTemplate = Handlebars.compile(themeTemplateSource);
       Handlebars.registerPartial("story", storyPartialTemplateSource);
       var html = "";
+      var path = EARTH_TIMELAPSE_CONFIG.waypointSliderContentPath;
 
-      UTIL.gdocToJSON(EARTH_TIMELAPSE_CONFIG.waypointSliderContentPath, function(tsvdata) {
+      var storiesLoadedHandler = function(tsvdata) {
         var parsed = Papa.parse(tsvdata, {delimiter: '\t', header: true});
         var waypointdefs = parsed['data'];
         var storyCollection = [];
@@ -442,7 +443,9 @@ <h4>{{story-authors}}</h4>
           html += themeTemplate({'theme': themeTitle, 'stories': stories});
         }
         $("#stories-list").html(html);
-      });
+      };
+
+      UTIL.loadTsvData(path, storiesLoadedHandler, this);
 
       $("#stories").on("click", ".story", function() {
         var storyName = $(this).attr("data-story-name");
diff --git a/timemachine b/timemachine
index 2d0c014b..4f9e8b68 160000
--- a/timemachine
+++ b/timemachine
@@ -1 +1 @@
-Subproject commit 2d0c014bdcfa35854f8b49614d64287f386a49eb
+Subproject commit 4f9e8b6805c7b84a1e72da951dd9c59989b5eb58