diff --git a/devices/FocusYRot.properties b/devices/FocusYRot.properties
index a2d47944..ed5f51e7 100644
--- a/devices/FocusYRot.properties
+++ b/devices/FocusYRot.properties
@@ -1,8 +1,8 @@
-#Wed Aug 03 17:41:45 CEST 2016
-maxValue=NaN
-minValue=NaN
+#Wed Aug 03 17:56:44 CEST 2016
+maxValue=0.2
+minValue=-0.2
 offset=0.0
 precision=3
-resolution=NaN
+resolution=0.005
 scale=1.0
-unit=
+unit=mrad