diff --git a/devices/img.properties b/devices/img.properties
index 2d652d6..bd9fe6c 100644
--- a/devices/img.properties
+++ b/devices/img.properties
@@ -1,4 +1,4 @@
-#Wed Jul 12 15:05:18 CEST 2017
+#Wed Jul 12 15:05:58 CEST 2017
 colormap=Grayscale
 colormapAutomatic=false
 colormapMax=18.133
@@ -18,7 +18,7 @@ rotationCrop=true
 scale=1.0
 spatialCalOffsetX=-800.0
 spatialCalOffsetY=-600.0
-spatialCalScaleX=1.0
-spatialCalScaleY=1.0
+spatialCalScaleX=0.4
+spatialCalScaleY=0.4
 spatialCalUnits=mm
 transpose=false