diff -u -r1.7 -r1.8
--- HelicalTrackFitter.java	11 Aug 2007 01:28:35 -0000	1.7
+++ HelicalTrackFitter.java	17 Aug 2007 21:43:19 -0000	1.8
@@ -4,7 +4,7 @@

  *
  * Created on March 25, 2006, 6:11 PM
  *

- * $Id: HelicalTrackFitter.java,v 1.7 2007/08/11 01:28:35 partridge Exp $

+ * $Id: HelicalTrackFitter.java,v 1.8 2007/08/17 21:43:19 lstevens Exp $

  */
 
 import hep.physics.matrix.SymmetricMatrix;

@@ -86,6 +86,9 @@

      * @return true for successful fit
      */
     public boolean fit(double[] x, double[] y, double[] z, double[] drphi, double[] dz, int np) {

+        
+        hit.clear();
+        

         for(int i=0; i<np; i++) {
             BaseTrackerHit bth = new BaseTrackerHit();
             double[] pos = {x[i], y[i], z[i]};