I recently purchased a batch 2 3-module. I've been running it for a couple of days and have some questions. I've done a bit of searching in this thread, and haven't been able to find definitive answers. I'm sure the answers are somewhere inside these 132 pages, so I apologize for adding to the clutter.

I'm currently using the following settings string: --avalon-options 115200:24:10:d:355 --avalon-auto --avalon-freq 256-375 --avalon-temp 55.

- Do I need to add a cutoff setting as well or make any other changes?
- Is the avalon-auto flag expected to "just work" and produce the best possible result (errors, temperature, etc)?
- How do I calculate my "true" hashrate, so I can compare against my reported hashrate in my mining pool?
- Are there any monitoring tools I can setup for my miner? I'd like to set it and forget it, and receive an email if it goes offline, stops mining, or has a significant drop in hashrate.
- Is there a way to upgrade the miner by adding a fourth module?
- Should I upgrade the stock PSU?