You guys both traded, you were there and saw the part. To say it was night and blah blah blah is you're fault, could've used a flash light. The trade was over, he was being a friend by saying he'd trade back. You can't put money into something you got and then complain. You should've called him before you had the work done. I think your completely wrong and unreasonable. Seems to me you're trying to get the best of him. A lot of the stuff you're blaming him for, like borrowing trucks, has nothing to do with the trade.
