Well this hydro deal isn't going well, I put the sunstrand pump in and couldn't get all the lines to match up (mostly different size fittings)so to to end my frustration I put my Eaton back on ,now machine won't go backwards but goes forward fine, the 2 bigger lines to and from the pump get warm but the third line coming out of the top of the motor does not get warm,any ideas or experience would be appreciated, when I put it In 4wd and try to back up it does nothing, does that mean anything. Thanks