diff --git a/ZMQ-Message-Reference.md b/ZMQ-Message-Reference.md
index 5621d37..c41f5ba 100644
--- a/ZMQ-Message-Reference.md
+++ b/ZMQ-Message-Reference.md
@@ -81,23 +81,10 @@ Example message contents for modifying the CoarseX positioner:
 ```
     msg = ['modified positioner definition',
     '{
-	"name":"CoarseX",
-	"atPositionCheckInterval":0.0020,
-	"atPositionCheckTimeout":10.0,
 	"autoOffMode":"Always",
-	"axisName":"CoarseX",
-	"beamlineControlPosition":0,
-	"coarsePositioner":"",
-	"description":"",
-	"distributionMode":"n",
-	"finePositioner":"",
-	"hardwareUnitFactor":1.0,
 	"lowerSoftLimit":120.0,
-	"maxVelocity":0.0,
 	"positionOffset":3.456,
-	"unit":"()",
 	"upperSoftLimit":1221.0,
-	"velocityUnit":"(/ms)"
 	}']
 ```