diff --git a/devices/beamstopZ.properties b/devices/beamstopZ.properties
index bcaad5f..2b941e6 100644
--- a/devices/beamstopZ.properties
+++ b/devices/beamstopZ.properties
@@ -1,4 +1,4 @@
-#Tue Aug 18 11:23:19 CEST 2015
+#Tue Aug 18 11:24:08 CEST 2015
 accessType=ReadWrite
 defaultSpeed=26.0
 estbilizationDelay=0
@@ -9,7 +9,7 @@ maxValue=132.0
 minSpeed=1.0
 minValue=-2.0
 offset=0.0
-precision=2
+precision=3
 resolution=0.01
 scale=1.0
 unit=mm