Our new trailer is junk.....

Well... Spent 4 hrs at the dealership this afternoon and so far we have not come to an agreement. All of a sudden the manufacturer wants to go ahead with letting the dealer do the repairs, however I did not agree to anything as of yet. Of course they are now pushing to have the trailer repaired and insist the repairs will be better than factory. They also said the option to move into another trailer was still on the table if I wanted out of our current trailer. Here is where I had to keep my cool, all of a sudden they want me to agree to a depreciated value on my trailer on a trade in, Not likely.... Apparently I am supposed to care that they will have to take a loss on my trailer on resale because they are apparantly stuck with the repairs.. Basically I told them that they could go after the manufacturer for losses and I would not agree to anything less than a equal trade. Long story short the manager managed to evade talking to me and now I have to wait untill tomorrow for another call with their offer.