Index: trunk/psModules/src/camera/pmReadoutFake.c
===================================================================
--- trunk/psModules/src/camera/pmReadoutFake.c	(revision 36861)
+++ trunk/psModules/src/camera/pmReadoutFake.c	(revision 36866)
@@ -55,5 +55,5 @@
 
     psF32 *params = model->params->data.F32; // Model parameters
-    psEllipseAxes axes = pmPSF_ModelToAxes(params, model->type); // Ellipse axes
+    psEllipseAxes axes = pmPSF_ModelToAxes(params, model->class->useReff); // Ellipse axes
     // Curiously, the minor axis can be larger than the major axis, so need to check.
     if (axes.major >= axes.minor) {
@@ -62,5 +62,5 @@
         axes.major = axes.minor;
     }
-    return pmPSF_AxesToModel(params, axes, model->type);
+    return pmPSF_AxesToModel(params, axes, model->class->useReff);
 }