def tweak_x(offset):
    """
    """
    print "tweak_x", offset
    
    #Initial checks
    robot.assert_no_task()
    robot.reset_motion()
    robot.wait_ready()
    #robot.assert_cleared()
    #robot.assert_in_known_point()

    #Enabling
    enable_motion()

    robot.tweak_x(offset)  



def tweak_y(offset):
    """
    """
    print "tweak_y", offset
    
    #Initial checks
    robot.assert_no_task()
    robot.reset_motion()
    robot.wait_ready()
    #robot.assert_cleared()
    #robot.assert_in_known_point()

    #Enabling
    enable_motion()


    robot.tweak_y(offset)