I have a 2014 standard flow TL8. On the left side under the pilot control there are 2 buttons (green and orange) and the green one stays lit indicating one way flow and will not depress or turn off. Does this mean it is only a one way flow machine or is it possible that the button is either malfunctioning or stuck? I am trying to run a rock hound landscape rake and if i have 2 way (reverse) flow i can simply reverse it to lift the rake to dump the bucket. Otherwise i am forced to use the electric over hydraulic controller that came with the rake. I have searched high and low online and cannot find a clear answer.