diff --git a/src/datalink/joint.h b/src/datalink/joint.h
index d135e2a118283e4d64f5a4e925bac0074ce71393..70e4054ef64cc3b249e8bbea6e771724d2eb1483 100644
--- a/src/datalink/joint.h
+++ b/src/datalink/joint.h
@@ -3,7 +3,9 @@ class joint : public worldobject
 
 //constructor
 joint()
-{
+{ coordinate_pos =41.45;
+  coordinate_hand =44.39;
+  coordinate_orientn =22.29;
 }
 
 }
\ No newline at end of file