I suppose it would be fairly easy for me to say, "if it were me, I would...". So, since that is the case, here goes. If it were me, I would have Jayco CS phone number on speed dial. I would also establish some sort of relationship with someone in customer service or management at Jayco. You need to get past the dealer and deal with Jayco directly. Your problem is too big to be "jacked" around like this.