Old chains stretch, the chain meter just measures the stretch. You just need to find the size of a chain meter. IIRC there’s specifications for KMC/shimano chains somewhere, I think it varies by gear count as well (so some chain meters may not work for some chains). Been a while since I did it.
Nah, oz is cooked already, in this case ‘social media ban’ for under 16s, same identity/privacy issues no doubt once they get their shit together but this time you’re giving ID to meta and tiktok instead of pornhub, significantly worse IMO. Germany’s going after adblockers. Shit’s bad out there…