--- ttinterp.c~	2007-01-19 16:44:07.000000000 -0800
+++ ttinterp.c	2007-01-19 17:14:22.000000000 -0800
@@ -5466,8 +5466,14 @@
     if ( COMPUTE_Point_Displacement( &dx, &dy, &zp, &refp ) )
       return;
 
-    if ( CUR.zp2.n_points > 0 )
+    /* XXX: UNDOCUMENTED! SHZ doesn't move the phantom points */
+    /* Twilight zone has no contours, so use n_points.        */
+    /* Normal zone n_points includes phantoms, so must use end*/
+    /* of last contour                                        */
+    if ( CUR.GS.gep2 == 0 && CUR.zp2.n_points > 0 )
       last_point = (FT_UShort)(CUR.zp2.n_points - 1);
+    else if ( CUR.GS.gep2 == 1 && CUR.zp2.n_contours > 0 )
+      last_point = (FT_UShort)(CUR.zp2.contours[ CUR.zp2.n_contours-1 ]);
     else
       last_point = 0;