The stick on dial thermometers and hydrometers are typically not accurate enough for anyone's liking. A digital one in its place would definitely be a good idea. I do see a digital hydrometer/thermometer in the corner though so that is great!
I second this. Unless I'm blind I'm not seeing any form of hides? I also presume that 91* is your hot side? Do you have an IR thermometer gun to spot check your temps? If you don't, I highly recommend getting one.
Overall though it is a very gorgeous setup! Nice job!
EDIT: Ohh I think I see a hide on the far left... And then is your noodle popping out of the other hide? Are they identical?
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