Man if I could sell people $500 controllers for $1000 just once a week.
I understand the frustration when you are having an issue and not being able to get through, just should leave a voice mail and write an e-mail and give it a day. Might be able to figure out what you are doing wrong if you step away from it a bit anyways.
I once e-mailed that other company that sells controllers and when I didn't get a response in an hour I called. On the phone they told me Neptune conductivity probes would work with there controller so I bought one. Three days later I got a response in e-mail that said the conductivity probes wouldn't work with there stupid controller and actually no probes actually worked. Bottom line if you enjoy complaining about support you should check out the other brands, lol. Nightmare!