Oh man, I feel this. I used to take the metro but hauling a suitcase up those stairs is brutal. Last trip I tried Bolt, it was way cheaper than the airport taxis, like 15 euros to the city. The pickup is a short walk from arrivals, just follow the signs for the parking garage.

My grandma in Wisconsin always said the real test is the bubbles. If you don't see a steady stream of tiny bubbles rising after day three, your salt ratio or pack is off. Three-day kraut can work if you shred it super fine and keep it at 80 degrees, but it's still just a salty salad. The neighbor probably used iodized salt, which can slow everything down to a crawl.

Man, that's scary. My buddy had a nearly identical thing happen with a carbon handlebar from a big brand's cheaper line. He torqued it right, maybe even under, and it still developed a tiny crack at the clamp after a few months. We both figured it was a bad layup or a void in the resin, something you just can't see. Makes you wonder how much of this is bad luck with a single part versus a whole batch problem.