Setup Problem #2
Temperature displayed in a numeric format.
Yes, of course you want to know the surface temperature of the water. Unfortunately, with small numerals sitting in one corner of the screen, you might not notice an abrupt temperature break for several minutes. By the time you remind yourself to eyeball the water temp, that break could be a mile behind you. And let's be real here, guys; it's all too easy to forget what the water temp was just a few minutes ago, so sometimes a change of a degree or two doesn't even register.