Index: /issm/trunk-jpl/src/c/cores/controlm1qn3_core.cpp
===================================================================
--- /issm/trunk-jpl/src/c/cores/controlm1qn3_core.cpp	(revision 23308)
+++ /issm/trunk-jpl/src/c/cores/controlm1qn3_core.cpp	(revision 23309)
@@ -55,5 +55,5 @@
 	femmodel->parameters->FindParamAndMakePassive(&dxmin,InversionDxminEnum);
 	femmodel->parameters->FindParamAndMakePassive(&gttol,InversionGttolEnum);
-	femmodel->parameters->FindParam(&scaling_factors,NULL,InversionControlScalingFactorsEnum);
+	femmodel->parameters->FindParamAndMakePassive(&scaling_factors,NULL,InversionControlScalingFactorsEnum);
 	femmodel->parameters->SetParam(false,SaveResultsEnum);
 	numberofvertices=femmodel->vertices->NumberOfVertices();