I've done a few Radio RA2 installs - but I'll admit I'm a bit rusty on some things.For example, today I'm working on a plan for a new install that a bit large, so I know I'll need some secondary repeaters. I can't recall if the repeaters get hardwired to the network or if they just "repeat" the wireless signals.Regardless, I was looking for a good link for documentation. The only stuff I see that's obvious to me on https://hub.lutron.net/dashboard is the online training courses - which I've taken, and would not be the most efficent place to find an answer for a question like I posted above ? Is there a PDF of any kind that can be downloaded that goes into this level of detail?