I'm sorry you're having trouble. Not to make excuses but, there is some toe-out on the front wheels. If it's excessive that could be a problem. The battery screws could be the dealer. I believe they have to install the battery. Not sure about the exhaust. I would have to check that. I had a Rzr before the Ace and I haven't had any trouble. I'm sure that's no consultation to your situation. I would give them a chance before you throw in the towel, but it's your call.