2013 Denali 287RE Problems!!!!

Thanks to everyone who responded. I'm picking it up this week, they can't give me a firm date though. The last time I picked it up, the dealer told me that they couldn't get the push out to go in any more(1/2" from closing tight, I told them to spray a garden hose on it. the service guy admitted that it would probably leak. So I left it with them. This was over a month ago. They told me that they had too many NEW units to get ready, Anyway I've decided to talk with the owner next week when I pick it up and get a few things straightened out with their PRIORITY LIST. The dealer I'm dealing with is called XXXXXX. Not very pleased as you all can tell. I will let you all know how it turns out.
Thanks again for everyone's input.