--- src/load-graph.cpp  (rev2257)
+++ src/load-graph.cpp  (local)
@@ -498,6 +498,11 @@
                        g->data[i][0] *= scale;
                        g->data[i][1] *= scale;
                }
+               // cap if over 1.0f
+               if (g->data[i][0] > 1.0f )
+                       g->data[i][0] = 1.0f;
+               if (g->data[i][1] > 1.0f )
+                       g->data[i][1] = 1.0f;
        }
 
        procman_debug("dmax = %u max = %u new_max = %u", dmax, g->net.max, new_max);

