I meant to check that link before all the commotion started. That article is excellent. I LOVE barycenters, never thought of the Solar System's barycenter though. here is an Excellent video from down in the comments section. I loved this for all the added dimensionality that frustrates me with so many other diagrams. This is much more realistic, Jupiter's orbit around the sun may account for the 11 year cycle, check it out, awesome link, thanks sooo much. Learned some there already, will be spending more time there.