I visited with Apples earlier, and he indicated that he didn't want to demo the 72" diesel since they would have to order a new unit (dealer doesn't have one in stock) and if he decided not to purchase this particular unit (which generates less than 1% of our sales) and it would be hard to move. He understood this and was fine with a demo of another unit.
Apples demonstrated a Pro-Turn 460 gas unit earlier this spring, so now the dealer should be contacting him about the Pro-Turn 460 diesel or the Pro-Turn 472 gas unit.
I reached out to the dealer and District Manager once I saw your note as I thought this was done. Hopefully Apples will hear soon.