hey @falkTX … i think the changes you’ve made to the tuner display in Release 1.13.4 are really great. …a really good balance between detailed information and “it’s close enough or it’s not”! 
for my money, i’d just suggest one very small tweak:
the moving bottom half of the bar graph (when we’re beyond ±10C) currently is only 2 pixels wide… there’s one more available pixel – 3 pixels would just make it more clear from a distance.
…my $0.02… thanks for all your work!!