Got to tow for the first time since last November. Unforunately it was a short one (10 miles). Had to take fiver to dealer to get furnace repaired or replaced. Been a problem since new. After talking with service guys it sounds like my furnace has been defective since day one. (Would cycle on and off during its burn cycle to get to temp that was set. Basically the unit has been overheating and shutting itself off and starting back up again. ) Had a few other minor warranty items to get take care of before I get into the full RVing ritual this year.