The ash buildup thing is real, yeah. I ran a stove in Vermont for ten years and once I stopped scraping it clean every morning, the burn got way more consistent. Leaving that inch or so acts like insulation for the coals, keeps the firebox from losing all its heat when the door's shut. 500 is a good number to hit but keep an eye on it, anything over 600 and you're just throwing heat up the pipe instead of into the house. I'd bet your draft is fine, just give it a week before you change anything else.

How many times did you walk past that return line while you were digging into the injectors? I've been there with a bad O-ring on a coolant sensor that only acted up when the engine got hot, took me two weekends and a new thermostat before I figured it out. The cheap parts always seem to hide the best, and the vice grips trick is a classic move, good call on that. You're not getting slower, this stuff just likes to play games with your head.

I read a piece in the Harvard Business Review a while back about how chance meetings, the kind you can't plan, are where a lot of real deals start. They called it the "water cooler effect," but for freelancers and remote workers, coffee shops are basically our water cooler. Three people handing you cards isn't just luck, it's a signal that you're in a spot where people are open to talking shop. The key is that you were on speakerphone, so they heard a real, specific problem being solved, not just generic chit-chat. If you're quiet and just scrolling, nobody's going to bother you, so the visibility only works when you're actually working out loud. I'd say do it more, but only for calls where you're okay with a little audience, it's a cheap way to network without dressing up for a conference.

Wait, you built a whole pergola around $12 brackets? That's insane.

Learned that lesson the hard way too, @rosek44. What finally worked for me was turning my phone brightness all the way up before trying to scan anything at a gate or kiosk. Saved me so many times at the train station, where the readers are finicky and the screens are always too dim. Also, I zoom in on the code a bit so it fills more of the camera frame, that seemed to help a lot. The worst part is always the line of annoyed people behind you, so now I just snap the photo and check it right away before walking up. Still feels silly when it happens, but at least I fix it faster these days.