I am sorry I can't help you with your problem. I would suggest you visit the Winnebago Forum and post your question there. Hopefully you will get more answers.
Good luck with your problem;
Don & Bev Morgan Weyauwega WI, 05 Itasca Horizon 40KD, 400 HP Cummins, Adopted by a great couple, Toad 07 Saturn Vue AWD, Air Force One, TST 510 TPMS, Mayor of Weyauwega 2007 - 2013, Waupaca Co Board Supervisor 2010 - 2014