I used to deal with AvUsk when it was the original crew out in Washington and had no real trouble with them, great folks. They were up front and honest and if it was gonna be a mega-wait, they told you.
The new crew in Nebraska left a bad impression on me the one and only time I actually met them. I don't think they'd deliberately hoop someone, but they definitely were not the same type of people as the original Uskians and they certainly didn't have the same customer service qualities.
Nevertheless, and I hate to agree with the forum Führer here, one of Aviation Usk's main problems over the years has, indeed, been the fact that quite often they have to wait on the manufacturer(s), especially given the type of products they offer.
Hopefully things'll work out for you Joe...
Fade to Black...