diff -u -r1.3 -r1.4
--- SiTrackerEndcap.java	29 Oct 2007 19:57:33 -0000	1.3
+++ SiTrackerEndcap.java	29 Oct 2007 20:42:48 -0000	1.4
@@ -291,6 +291,8 @@

                 Volume sliceLV = new Volume(sliceName, sliceBox, sliceMaterial);
 
                 Position p = new Position(sliceName + "_position");

+                p.setX(xcenter);
+                p.setZ(zcenters.get(i));

                 lcdd.add(p);
                 Rotation rot = new Rotation(sliceName + "_rotation");
                 lcdd.add(rot);

@@ -318,7 +320,7 @@

 
                 //Transform3D trans = new Transform3D(new Translation3D(0,0,zcenters.get(i)));
                 Position p = new Position(sliceName + "_position");

-                p.setZ(zcenters.get(i)/2);

+                p.setZ(zcenters.get(i));

                 lcdd.add(p);
 
                 Rotation rot = new Rotation(sliceName + "_rotation");