Index: development/Visualisatie_3D/Parametric_3D_models/MVX.json
===================================================================
diff -u -r128 -r129
--- development/Visualisatie_3D/Parametric_3D_models/MVX.json	(.../MVX.json)	(revision 128)
+++ development/Visualisatie_3D/Parametric_3D_models/MVX.json	(.../MVX.json)	(revision 129)
@@ -77,7 +77,7 @@
                 "ProductId_BoxSystemSide = concat('P-VIS-MVX.BoxSystemSide-', SideHeight, string(BoxSystemDepth))",
                 "ProductId_BoxCap = concat('P-VIS-MVX.BoxCap-', string(BoxSystemDepth))",
                 "ProductId_GallerySide = concat('P-VIS-MVX.GallerySide-', string(BoxSystemDepth))",
-				"ProductId_BackFixing = concat('P-VIS-MVX.BackFixing-', SideHeight)",
+				"ProductId_BackFixing = concat('P-VIS-MVX.BackFixing-', BoxSystemHeight)",
                 "VARSECTIE = '***************************************EINDE****************************************' "
             ]
         },