Just to add an update, Marjie H. at Eagle was kind enough to hook me up with the instructions on the CIRAS--sadly they're a PDF email attachment so I don't know how to upload them.

Lesson here is don't be afraid to reach out to OEM's for help no matter how big they may be or how small you are--all you need is for one person to see your email who sympathizes with your situation and they can seemingly move mountains you would have never expected.