New fifth wheel drove home need to return to dealer

I wouldn't be in a hurry to return something I liked just because of an issue at home. I would solve the home issue which may mean backing the wheels of the camper onto planks in order to raise it enough for the rear jacks and then use cement block or similar for the front. Send me a PM if you want and I can probably stop by and help you figure it out before you make a costly decision.