Honestly this hits so hard, I spent a whole month last year optimizing my checkout page while my GA4 was silently dropping every sale from mobile users. Tbh I only caught it because my bank statements showed way fewer orders than my dashboard, and it turns out the tracking code was loading after the button click. Now I do a full analytics check every single month before I even look at copy, it saves me so much wasted effort and fake confidence.

Honestly, outlines keep me honest. Watching strangers just makes my plot drift.

We ran twin lines off Galveston for two seasons, the extra fuel paid off every time on soft mud.

Yeah, I track all that stuff too. I jot down the wear pattern on each shoe when I pull them, like if the top is thinner than the bottom or if one side is more worn. That tells you if the guide rails are binding or if the car is riding heavy on one side. Also, I log the date and the amount of time between changes, then compare it to how many calls the building had in that span. It's not perfect, but it gives you a decent heads up before the faults start popping up again.

@davis.mia my buddy Dan had the same thing happen with a pedal he housed in an old cookie tin, drove him nuts for a week until he realized his phone charger was sitting right under the bench. He only figured it out when he unplugged everything else in the room out of pure frustration lol.