"the sales guy (also former owner of the dealership) to give me a call."
Let me take wild guess here. Former owner now working sales as part of a buy out agreement. He was a former JD dealer who USED to be customer oriented, sold out to a regional or national JD chain whose customer service is last on the list of priorities if it is even on the list.
Maybe I'm just a curmudgeon but this same story seems to be repeating over and over. Actually, I hold the hope that isn't the case and that this was just some kind of one off mistake by a yard worker.