Some really bad ripples in the upholstery, and the cr4p fit back of the headrests...eek, just couldn't live with that, whatever the discount !
Stitching aside I'm reminded of a leather clothing manufacturer who was making a custom one piece biking suit for my business many years ago. He pointed out that when dyeing lighter colours particularly white, the tanners had to use the best parts of the hide as imperfections showed up so easily.