--- a/cover.html	Mon Oct 10 20:00:42 2016 +0200
+++ b/cover.html	Mon Oct 10 20:39:36 2016 +0200
@@ -2083,7 +2083,6 @@
         <ellipse ry="18" rx="38" cy="140" cx="97" stroke="black" fill="#fff"></ellipse>
         <text font-size="14" y="144" x="97" text-anchor="middle">WD</text></a>
 
-<!-- Experiment 1: use g[role=listitem] with a link inside it -->
 
       <g id="Modif-repeatWD" role="listitem">
         <a xlink:href="#Modif-nodeWD" aria-labelledby="modif-repeatwd-label modif-repeatwd-text">
@@ -2184,9 +2183,8 @@
         <text font-size="16" y="144" x="573"
           text-anchor="middle" stroke-width=".3">REC</text></a>
 
-<!-- Experiment 4: use g[role=listitem] -->
-
-      <g id="Modif-ChangeProposal" aria-labelledby="Modif-changeproposal-title">
+
+      <a xlink:href="#Modif-TextChanges" id="Modif-ChangeProposal" aria-labelledby="Modif-changeproposal-title">
         <title id="Modif-changeproposal-tit">Proposed change to a Recommendation</title>
         <path d="M573,158 v30"></path>
         <polygon points="573,188 571,181 575,181"></polygon>
@@ -2214,31 +2212,9 @@
         <a xlink:href="#Modif-SubstantiveChanges">
           <text x="578" y="255" font-size="10" stroke="none">Yes</text>
           <path fill="none" d="M573,238v22h-108c-25,0 -30,-44 -55,-49h-80v15"></path>
-          <polygon points="330,228 328,221 332,221"></polygon></a>
+          <polygon points="330,226 328,219 332,219"></polygon></a>
         </g>
 
-      <!--g id="Modif-SubstantiveChanges" stroke="black" stroke-width="2" role="list">
-        <g role="listitem" tabindex="0">
-          <polygon points="482,208 518,233 482,258 442,233" fill="white"></polygon>
-          <text text-anchor="middle" font-size="10" stroke="none">
-            <tspan x="482" y="232">Substantive</tspan>
-            <tspan x="482" y="242" text-anchor="middle">changes?</tspan></text></g>
-
-        <a xlink:href="#Modif-nodePR" aria-labelledby="modif-rectopr-title modif-rectopr-text">
-          <title id="modif-rectocr-title">No substantive changes: Proposed Edited Recommendation</title>
-          <text x="425" y="228" font-size="10" stroke="none">No</text>
-          <text id="modif-rectopr-text" text-anchor="start" font-size="10" stroke="none">
-            <tspan x="420" y="190">Director's</tspan><tspan x="420" y="200">approval</tspan></text>
-          <path d="M442,233h-24v-75" fill="none"></path>
-          <polygon stroke="black" points="418,158 416,165 420,165"></polygon></a>
-
-        <a xlink:href="#Modif-NewFeatures">
-          <text x="484" y="269" font-size="10" stroke="none">Yes</text>
-          <path d="M482,258v12h-50c-50,0 -8,-74 -82,-74h-20v12" fill="none"></path>
-          <polygon points="330,208 328,201 332,201"></polygon></a>
-
-      </g-->
-
     <g id="Modif-NewFeatures" stroke="black" stroke-width="2" role="list">
       <g role="listitem" tabindex="0">
         <polygon points="330,278 370,253 330,228 290,253" fill="white"></polygon>