If all this stink is truly over your part being ten thousandths of an inch oversize, I pity the vendor in this situation.
I read this whole thread and wanna throw in my 2 cents. 95% of the time, if you're respectful with your complaints to a business that did something you're not happy with, they'll do whatever they can to "Make it Right" - as Mike Holmes would say.
JMO.
