diff --git a/devices/x.properties b/devices/x.properties
index e1e9e2c9..b04b9df5 100644
--- a/devices/x.properties
+++ b/devices/x.properties
@@ -1,4 +1,4 @@
-#Tue Jun 30 16:00:20 CEST 2015
+#Tue Jun 30 16:01:19 CEST 2015
 accessType=ReadWrite
 defaultSpeed=0.126
 estbilizationDelay=1000
@@ -10,6 +10,6 @@ minSpeed=0.001
 minValue=-5.0
 offset=0.0
 precision=4
-resolution=NaN
+resolution=0.2
 scale=1.0
 unit=mm