Index: trunk/psphot/src/psphotReadoutForcedKnownSources.c
===================================================================
--- trunk/psphot/src/psphotReadoutForcedKnownSources.c	(revision 29936)
+++ trunk/psphot/src/psphotReadoutForcedKnownSources.c	(revision 32996)
@@ -36,10 +36,11 @@
     }
 
-    // construct an initial model for each object
-    psphotGuessModels (config, view, filerule);
-
     // merge the newly selected sources into the existing list
     // NOTE: merge OLD and NEW
     psphotMergeSources (config, view, filerule); 
+
+    // Construct an initial model for each object, set the radius to fitRadius, set circular
+    // fit mask.  NOTE: only applied to sources without guess models
+    psphotGuessModels (config, view, filerule);
 
     // linear PSF fit to source peaks