Nice one, thanks! You can use the excellent graphs installer with UI mods by @wiedehopf to get them on and running. Then you just go to
http://your_piaware_ip/graphs1090
in your browser to see the graphs.
Agreed, especially south-facing. I have a piece of white card as a sun shield. I think it’s going to be going up into the loft like yours quite soon, once I can work out how to power it! Pic below (older from when it was attached to the mini mag mount but same main setup).
