did they really say no or was it that you just didn't get the parts? National is a bit hard of hearing, I got all the parts I requested but had to ask two times in some cases..
You ARE saying your a student? this really helps just say that your working on your graduation project or something, make up a school name and fill in your own adress. That worked for me, and still does.
On the other hand, I haven't been able to get coilcraft to send me those t6's what did you tell them?