Received a call from a shipping company today to schedule a delivery of a 38lb 17cu ft package from Grand Design. OK, I hadn't ordered anything other than a replacement black tank flush inlet port and I received a complete new Nautilus panel. The only other thing I asked for was a piece of luan for the floor of the bathroom vanity cabinet covering the heat duct which I had to ruin to remove and correct a manufacturing defect where the duct flange was not properly screwed to the floor and I was getting no furnace heat in the bedroom despite the bedroom AC thermostat reading in the 90s. I'm not sure what is being delivered tomorrow.