Just found this site by pure accident and wanted to say hi. From the looks of it, there is a lot more information to be had here than a lot of other forums.
We had our Sundance Optima installed earlier this week and absolutely love it. Having a little trouble understanding what to do with all the chemicals. But we are managing (opted not to go with the Nature 2 system...at least not yet). Seems that you ask 5 people and you'll get 5 different answers...including those working at the store.
Ayways, back to reading and learning. Hope to be of some benefit once I know a little more...ok a lot more. But the one thing I know is that the only dumb question is the one you don't ask...so beware.....lol. Take care all.
Pete