You're a swell guy Winterdyne - love your work
Onto the topic:
I was recently 3 weeks late for a commission and it involved a client attending an out of country tournament. It was a $400 job with 40 models plus two heavily converted colossals due within a 5-6 week time. I handed in 80% of the project last month with the intent to finish it out later that week. I moved to a new city and had my supplies in at my SO's storage (my legitimate excuse) -
One of the ten man squads he needed for his tournament list was not completed before the event.
I waived $200 at the tardiness. which was 50% of the project cost and easily 20-30 hours of work.
I've had tow other issues and I general refund or overpay the client. This is out of 60 completed 2000+ Point
WH Armies or 100+ point Warmachine Lists projects over 7 years.