Had a buddy who ignored his ceiling crack and it ended up leaking on his new table saw.

You say "caught a bolt that was borderline seized" like that's some kind of magic trick. A digital screen just tells you what the torque reading is in real time, it doesn't actually stop you from stripping the bolt if you keep cranking on it. If you can't feel a seized bolt with a regular wrench you probably shouldn't be doing flap track work to begin with. I've been using a cheap click style wrench for 15 years on heavy checks and never had an issue I couldn't feel before it became a problem. How many bolts did you strip before you realized your feel wasn't developed enough?

Oh man I feel your pain so much... what finally helped me was using an HTML validator tool actually. I kept losing my mind staring at code until I just pasted it into the W3C validator and it pointed right to the unclosed div. Also started using a code editor that highlights matching brackets in different colors so now I can see right away if something is off. It saves so much time compared to scrolling line by line for hours. The footer in the middle of the page thing is classic broken box model behavior though.