David, maybe you should step back a bit and reassess your goals. Are they skydiving goals or tunnel goals? The tunnel is a great tool for skill building, but many thousands of people have learned to skydive without it. IDK and I don't have a strong opinion one way or the other on IFLY rules for this. But as I recall, your injuries were quite extensive and started with a shoulder separation. Tunnel flight is VERY taxing on that part of the body. I'm pretty sure they have a good reason to turn away people with that kind of history. After all, they are in business to serve the market and make money.