diff --git a/editor.js b/editor.js
index 3beeb7d..ea2d4e7 100644
--- a/editor.js
+++ b/editor.js
@@ -411,7 +411,7 @@ const Graph = ForceGraph()
       }
 
       const maxTextLength = (source !== target) ? Math.sqrt(Math.pow(edgeVector.x, 2) + Math.pow(edgeVector.y, 2)) - LABEL_NODE_MARGIN
-                                                : 1.5 * Math.sqrt(4 * source.val);
+                                                : 1.5 * Math.sqrt(4 * source.val + 100 * curvature);
 
       var textAngle = Math.atan2(edgeVector.y, edgeVector.x);
       // maintain label vertical orientation for legibility
@@ -460,6 +460,8 @@ const Graph = ForceGraph()
       ctx.arc(node.x, node.y, 2*node.val, 0, 2 * Math.PI, false);
       ctx.fill();
 
+      if (! (node.stateData && node.stateData.abbreviation)) return;
+
       ctx.fillStyle = 'white';
       ctx.font = '4px Sans-Serif';
       ctx.textAlign = 'center';