diff --git a/home/hairygael/InMoov2_IK_leftArm.py b/home/hairygael/InMoov2_IK_leftArm.py
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+##########################################
+# Example python script to demonstrate
+# InverseKinematics for the InMoovArm
+# 
+##########################################
+from time import sleep
+import org.myrobotlab.framework.Platform as Platform
+
+
+######################
+# work around until the race conditions in MRL are fixed.
+######################
+def resetArm():
+    #global leftArm
+    #leftArm.detach()
+    #sleep(2)
+    #leftArm.attach(leftPort)
+    #sleep(2)
+    #leftArm.bicep.attach()
+    #leftArm.rotate.attach()
+    #leftArm.shoulder.attach()
+    #leftArm.omoplate.attach()
+    pass
+
+############################################################
+# MAIN Entry Point
+############################################################
+Platform.setVirtual(True)
+# Create the IK Service
+ik = Runtime.createAndStart("ik", "InverseKinematics3D")
+# Create the left arm of the inmoov
+i01 = Runtime.start('i01', 'InMoov2')
+i01.setVirtual(True)
+i01_leftArm = Runtime.start("i01.leftArm", "InMoov2Arm")
+i01_leftArm_shoulder = Runtime.start('i01.leftArm.shoulder', 'Servo')
+i01_leftArm_rotate = Runtime.start('i01.leftArm.rotate', 'Servo')
+i01_leftArm_bicep = Runtime.start('i01.leftArm.bicep', 'Servo')
+i01_leftArm_omoplate = Runtime.start('i01.leftArm.omoplate', 'Servo')
+# Create the arduino
+i01_left = Runtime.start('i01.left', 'Arduino')
+
+# Servo Config : i01_leftArm_rotate
+i01_leftArm_rotate.setPosition(90)
+i01_leftArm_rotate.map(40.0,180.0,64.0,132.0)
+i01_leftArm_rotate.setInverted(False)
+i01_leftArm_rotate.setSpeed(20.0)
+i01_leftArm_rotate.setRest(90.0)
+i01_leftArm_rotate.setPin(9)
+i01_leftArm_rotate.setAutoDisable(True)
+
+# Servo Config : i01_leftArm_bicep
+i01_leftArm_bicep.setPosition(0)
+i01_leftArm_bicep.map(0.0,90.0,46.0,96.0)
+i01_leftArm_bicep.setInverted(False)
+i01_leftArm_bicep.setSpeed(20.0)
+i01_leftArm_bicep.setRest(0.0)
+i01_leftArm_bicep.setPin(8)
+i01_leftArm_bicep.setAutoDisable(True)
+
+# Servo Config : i01_leftArm_omoplate
+i01_leftArm_omoplate.setPosition(10)
+i01_leftArm_omoplate.map(10.0,80.0,42.0,80.0)
+i01_leftArm_omoplate.setInverted(False)
+i01_leftArm_omoplate.setSpeed(20.0)
+i01_leftArm_omoplate.setRest(10.0)
+i01_leftArm_omoplate.setPin(11)
+i01_leftArm_omoplate.setAutoDisable(True)
+
+# Servo Config : i01_leftArm_shoulder
+i01_leftArm_shoulder.setPosition(30)
+i01_leftArm_shoulder.map(0.0,180.0,40.0,147.0)
+i01_leftArm_shoulder.setInverted(False)
+i01_leftArm_shoulder.setSpeed(20.0)
+i01_leftArm_shoulder.setRest(30.0)
+i01_leftArm_shoulder.setPin(10)
+i01_leftArm_shoulder.setAutoDisable(True)
+
+
+# Arduino Config : i01_right
+i01_left.setVirtual(False)
+# we have the following ports : [COM3.UART, COM4.UART, COM4, COM3]
+i01_left.connect("COM7")
+i01_left.setBoardMega()
+# make sure the pins are set before attaching
+i01_leftArm_shoulder.setPin("10")
+i01_leftArm_bicep.setPin("8")
+i01_leftArm_omoplate.setPin("11")
+i01_leftArm_rotate.setPin("9")
+i01_left.attach("i01.leftArm.shoulder")
+i01_left.attach("i01.leftArm.bicep")
+i01_left.attach("i01.leftArm.omoplate")
+i01_left.attach("i01.leftArm.rotate")
+
+jme = i01.startSimulator()
+
+# update the IK service with the DH parameter description of the inmoov arm.
+# For info, D is a length, r is a length. theta and alpha are angles.
+ik.setCurrentArm("i01_leftArm", i01_leftArm.getDHRobotArm("i01", "left"))
+# wire in the callbacks between IK and the InMoovArm
+ik.addListener("publishJointAngles", i01_leftArm.getName(), "onJointAngles")
+
+# start up a joystick service.
+useJoystick = False
+if useJoystick:
+  joystick = Runtime.start("joystick", "Joystick");
+  joystick.setController(8);
+  joystick.addInputListener(ik);
+  joystick.startPolling()
+  # TODO: start polling.
+
+# start the web gui up.
+# webgui = Runtime.createAndStart("webgui", "WebGui")
+# work around to re-attach the arduino and servos
+# sometimes they don't attach on first try due to some race conditions. 
+
+#resetArm()
+#x = 0.1
+#y = 0.1
+#z = 100.0
+#ik.moveTo(x,y,z)
+# print(ik.currentPosition("i01_leftArm"))
+
+# starting point
+# x , y , z
+ik.centerAllJoints("i01_leftArm")
+
+
+x1 = ik.currentPosition("i01_leftArm").x
+y1 = ik.currentPosition("i01_leftArm").y
+z1 = ik.currentPosition("i01_leftArm").z
+
+
+x = 0
+y = -50
+z = -200
+
+# ending point
+# x , y , z
+x2 = x1 +x
+y2 = y1 +y
+z2 = z1 +z
+
+
+startPoint = [ x1, y1, z1 ]
+# move along the x in a straight line from 100 to 500
+endPoint = [ x2 , y2 , z2 ]
+
+# how many steps?  
+numSteps = 100
+
+# delay between steps (in seconds)
+delay = 0.1 
+
+# lets compute how long the path is.
+dx = 1.0*(x2 - x1)/numSteps
+dy = 1.0*(y2 - y1)/numSteps
+dz = 1.0*(z2 - z1)/numSteps
+
+# our current xyz
+curX = startPoint[0]
+curY = startPoint[1]
+curZ = startPoint[2]
+
+ik.centerAllJoints("i01_leftArm")
+sleep(1.0)
+
+ik.moveTo("i01_leftArm", curX,curY,curZ)
+
+print ik.currentPosition("i01_leftArm")
+
+for i in range(0 , 100):
+  curX+=dx
+  curY+=dy  
+  curZ+=dz
+  ik.moveTo("i01_leftArm", curX, curY, curZ)    
+  sleep(delay)
+
+print ik.currentPosition("i01_leftArm")