diff --git a/script/RobotSC.py b/script/RobotSC.py
index 5e04f2b..b675289 100644
--- a/script/RobotSC.py
+++ b/script/RobotSC.py
@@ -45,12 +45,9 @@ class jf6(ReadonlyRegisterBase):
 class jfc(ReadonlyRegisterBase):
     def doRead(self):
         if robot.joint_forces == None:
-            print "*",
             return   float('NaN')  
         if robot.powered == False:
-            print ".",
             return  float('NaN') 
-        print "!",
         return (robot.joint_forces[1]+74)/4  + (robot.joint_forces[2]+30)/4 + (robot.joint_forces[4]-0.8)/0.2
 
 add_device(jf1(), force = True)