Sorry for the hijack, but I have a similar issue and stands won't work. My surrounds are about 3' behind the primary listening location at approximately 125-130 degrees and about 2' above ears. They are not dipoles. A couple questions.
1. Should I aim them down and in (toward primary listening location) or straight out, etc.
2. I have a spare center lying around. Would I benefit from placing it between the two?