diff --git a/devices/ramp_rate_x.properties b/devices/ramp_rate_x.properties
index 8add28c..495ff9e 100644
--- a/devices/ramp_rate_x.properties
+++ b/devices/ramp_rate_x.properties
@@ -1,8 +1,8 @@
-#Tue Jun 21 15:29:37 CEST 2016
+#Tue Jun 21 16:16:01 CEST 2016
 maxValue=NaN
 minValue=NaN
 offset=0.0
-precision=-1
+precision=6
 resolution=NaN
 scale=1.0
-unit=null
+unit=T/min
diff --git a/devices/ramp_rate_z.properties b/devices/ramp_rate_z.properties
index 8add28c..f323a19 100644
--- a/devices/ramp_rate_z.properties
+++ b/devices/ramp_rate_z.properties
@@ -1,8 +1,8 @@
-#Tue Jun 21 15:29:37 CEST 2016
+#Tue Jun 21 16:16:05 CEST 2016
 maxValue=NaN
 minValue=NaN
 offset=0.0
-precision=-1
+precision=6
 resolution=NaN
 scale=1.0
-unit=null
+unit=T/min