Alright, I'm back at the home office. Checking through the tractor paperwork I find I have an "IMPLEMENT INSPECTION, ORIENTATION AND DELIVERY RECEIPT" for the loader and although there are a lot of places to put a check mark, there is no actual place that specifies the bucket edge is parallel when placed on a level floor. Obviously a shortcoming in the inspection documentation process.
I also find a booklet named "OWNERS WARRANTY INFORMATION GUIDE" that I specifically remember the dealer going over with me personally. On page 5 it expressly states "This warranty does not cover: Pickup or delivery of the equipment." It is highlighted in yellow marker.
Since your dealer caused the problem in the first place I believe they did you and themselves justice by rescinding the delivery/ pickup charge even though it was their intention to bill and collect the fee initially.
FWIW, if $50.- is their usual and customary fee for pickup and delivery I see that as a real bargain. Beats the pants off buying a trailer or having some one else haul it by a long piece.
Tractor on dude.
All the best,
Martin