def fitAngleToBaxter(angle):
    """
    Returns an angle fitted to use with Baxter.

    Parameters
    ----------
    angle (float): Angle to convert.

    Returns
    -------
    new_angle (float): Angle transformed into Baxter's yaw.
    """ 
    new_angle = -90.0 + angle if angle <= 90.0 else -180.0 + (angle - 90.0)
    return new_angle