diff --git a/devices/z.properties b/devices/z.properties
index 4b2ccce5..7d7643c0 100644
--- a/devices/z.properties
+++ b/devices/z.properties
@@ -1,15 +1,15 @@
-#Thu Jul 02 16:00:47 CEST 2015
+#Fri Jul 17 14:12:40 CEST 2015
 accessType=ReadWrite
-defaultSpeed=1.6
+defaultSpeed=1.0
 estbilizationDelay=0
 hasEnable=true
 homingType=None
-maxSpeed=1.6
+maxSpeed=1.0
 maxValue=120.0
-minSpeed=0.001
+minSpeed=0.05
 minValue=110.0
 offset=0.0
 precision=4
-resolution=0.05
+resolution=0.01
 scale=1.0
 unit=mm