I noticed that, too about higher Gs... SV usually pegs at +6.5 even when I am at 9 on the steam gauge. I did not notice anything about temperature, though. Interesting...
I haven't been able to push more than 5--working on my tolerance, and up to that point, the digital and analog seem to agree...
I would love to remove the steam gauge, but I don't trust SV for the heavy stuff. It would be fantastic if a future release addressed the G meter and improved the accuracy.
The ADS-B is my main thing, too--I've had two close calls practicing over the years. Nothing like being halfway through a figure and seeing someone flying innocently through my sequence at a range close enough to read N numbers.
I'll live with the G meter as it is for the traffic piece of mind, but if I can have a more accurate G meter, I sure won't complain.
-Randy