diff --git a/devices/theta.properties b/devices/theta.properties
index df237ae1..58bd8567 100644
--- a/devices/theta.properties
+++ b/devices/theta.properties
@@ -1,4 +1,4 @@
-#Thu Jul 02 16:07:07 CEST 2015
+#Fri Jul 17 14:13:42 CEST 2015
 accessType=ReadWrite
 defaultSpeed=0.5
 estbilizationDelay=0
@@ -10,6 +10,6 @@ minSpeed=0.001
 minValue=-12.0
 offset=0.0
 precision=4
-resolution=0.2
+resolution=0.02
 scale=1.0
-unit=deg
+unit=mm