Every single freewheel does this, and it’s not an issue.

The freewheel bearings don’t line up exactly with the wheel bearings. This is always the case to some degree, because the interface between freewheel and hub is a non-precision thread.

It might look weird when freewheeling, but once you put use the pedals, freewheel and hub are rotating together, negating this wobble.

Can you get a big flathead screwdriver in there to carefully knock it out? It should allow you to get a better angle than the dedicated tool.

Go slowly and alternate the places you’re putting the end of the screw driver. You want to push the cup out evenly, or it will jam and possibly deform the head tube.

It looks to me like a JST SH connector: https://www.sparkfun.com/products/retired/10357

Measure the distance between the two pins - if it is 1 mm, this is most likely the connector you’re looking for.

Unfortunately, this might not be easy to find a solution for. The larger thread size doesn’t seem to be a standard bike pedal thread, so finding a specific adapter is probably not possible.

Another solution might be to use some kind of threaded inserts in the cranks (this would probably require drilling the cranks out for a larger thread). But the standard pedal thread of 9/16-20 is not widely used anywhere else, so finding the inserts (let alone a left-handed ones is probably next to impossible.

My router is called Jupiter, everything connected to it is named after a moon. Callisto, Ganymede, Thelxinoe, Kallichore are what I’m currently using.

You can host a Firefox sync server yourself. You could run that on something like a Raspberry Pi in your local network. If you need remote access, use something like cloudflare tunnels (although I guess that’s something else to be paranoid about).

Reminds me of this: Falsehoods Programmers Believe About Names

What did you expect? We’re talking about one guy who might have lived over 2000 years ago. You’re not going to find his birth certificate and social security number.

The best anyone can do is assign a probability to his existence. And reading the article you yourself linked to, that probability seems to be pretty high.

That’s why I don’t let every device decide individually. I know my router (FritzBox) prioritizes the pi-hole (it’s even called “preferred” and “alternative” DNS-Server in the UI)

I have my pi-hole setup as the upstream DNS in my router, with cloudflare as a secondary DNS. That way, all my devices always use the router for DNS (since that’s what is advertised in my DHCP) and the router then uses pi-hole if it’s available, or cloudflare if it isn’t. But the individual device doesn’t get to choose between different servers.

For the dynamo, a drawing can be found on the manufacturer’s website: here

I can’t find anything on the rear hub right now, you will just need to measure it yourself. As long as the spoke hole count matches, compatibility shouldn’t be an issue.

Matlab