Dallas,
I believe your response appeared at the bottom because you “quoted” the reply you responded to rather than “replied.” I know that sounds odd but that’s what appears to be happening. When I press “reply” to a sub-reply, the reply box opens directly under the one I’m responding to, however, if I press “quote”, I’m taken all the way to the bottom of the page to enter my response.

If you want to “quote” something in a reply, but yet have it threaded directly under the reply, I would suggest doing something like this:

>>I gave it another try and was unable to get it to work. I used that button the first time and then when I tried again it actually won’t let me post at all since the system views it as a duplicate post.
This is where I would start my own reply.