Index: trunk/psModules/src/objects/pmPSFtryFitEXT.c
===================================================================
--- trunk/psModules/src/objects/pmPSFtryFitEXT.c	(revision 25754)
+++ trunk/psModules/src/objects/pmPSFtryFitEXT.c	(revision 29004)
@@ -19,19 +19,27 @@
 #include "pmFPA.h"
 #include "pmFPAMaskWeight.h"
+
+#include "pmTrend2D.h"
+#include "pmResiduals.h"
+#include "pmGrowthCurve.h"
 #include "pmSpan.h"
+#include "pmFootprintSpans.h"
 #include "pmFootprint.h"
 #include "pmPeaks.h"
 #include "pmMoments.h"
-#include "pmResiduals.h"
-#include "pmGrowthCurve.h"
-#include "pmTrend2D.h"
-#include "pmPSF.h"
+#include "pmModelFuncs.h"
 #include "pmModel.h"
+#include "pmModelUtils.h"
+#include "pmModelClass.h"
+#include "pmSourceMasks.h"
+#include "pmSourceExtendedPars.h"
+#include "pmSourceDiffStats.h"
 #include "pmSource.h"
 #include "pmSourceUtils.h"
+#include "pmSourceFitModel.h"
+#include "pmPSF.h"
 #include "pmPSFtry.h"
-#include "pmModelClass.h"
-#include "pmModelUtils.h"
-#include "pmSourceFitModel.h"
+#include "pmDetections.h"
+
 #include "pmSourcePhotometry.h"
 #include "pmSourceVisual.h"
@@ -44,4 +52,7 @@
 
     psTimerStart ("psf.fit");
+
+    // in this segment, we are fitting the full PSF model class (shape unconstrained)
+    options->fitOptions->mode = PM_SOURCE_FIT_EXT;
 
     // maskVal is used to test for rejected pixels, and must include markVal
@@ -73,5 +84,5 @@
 
         // fit model as EXT, not PSF
-        status = pmSourceFitModel (source, source->modelEXT, PM_SOURCE_FIT_EXT, maskVal);
+        status = pmSourceFitModel (source, source->modelEXT, options->fitOptions, maskVal);
 
         // clear object mask to define valid pixels