Finally was able to bring the unit home. We went to our dealer on Monday to go through the PDI, ask questions and get familiar with our new "House on Wheels". We did discover several things that needed to be rectified before we took possession, which is why we picked it up today. We plan on spending the weekend going over everything in detail to determine if there is anything else that we need to have the dealer correct. Our dealer's service manager has been very helpful and told us if we find any other issues just let him know and he will make us an appointment. The next steps are to upgrade the tires (get rid of the Blowmax's), add a surge protector and change the inbox (currently leaning towards Mor Ryde). We are very excited about our new 4000 and are looking forward to putting to use.