Our morning trip to CW was successful - new steps, new cover for winter, replenished waste tank treatments, valve lube and toilet seal conditioner, etc. The new steps are installed, and Courtenay will drop the other set off at UPS tomorrow. Rotated the extra LP tank onto the trailer and after lighting the stove in case air got in, I flipped the auto changeover so the tank that has just been sitting there for a while finally gets used. Took the "empty" one to be filled, which only took 3 gallons. Less than we figured, since we'd camped 9 nights, used the furnace for a while almost every night, used the hot water tank and cooked inside, plus ran the fridge, which seems to use very little. I put the valve lube in both gray and black tanks, plus the seal conditioner in the toilet, so they can sit and work while it's idle. I'll finish cleaning it when it gets back from inspection and repair at the dealer.