Well after the back and forth all weekend. I had to demonstrate that I am willing to take this further if need be and leaving me no other choice. I guess that brought him to his senses and seeing that I was giving a fair deal to make things right. I picked up the check at lunch and my new chin spoiler will be here tomorrow. It all ends well I suppose but to have to go through this ordeal still leaves a bad taste in my mouth. On the brighter side at least my car will be back to normal by Spring when I get my new exhaust.
Thanks everyone for their help on how to proceed it was more than beneficial in getting things resolved. Much appreciated.