Hi everyone. I've got an old Aurora stove with an elbow that comes out the back where the stove pipe is to connect. It's not entirely obvious to me to how the stove pipe connects to this elbow, and I'm hoping you can help me out. The mouth at the elbow is not big enough to fit over a female end of my stove pipe; nor is it small enough to fit inside a male fitting. Plus the mouth of the elbow contains a damper. I could perhaps fabricate some kind of collar to connect things, but I'm wondering if anyone else has run into this, and what did you do? Is there some kind of fitting I'm overlooking? I've looked pretty hard. Thanks in advance for any help. This stove installation has been the gift that keeps on giving; I'm really looking forward to having it done so we can enjoy a nice fire. I know a picture would help; I actually took several; but I can't get them to load.