Trains: across the bridge!
How it all got this far, read here:
https://yoo.rs/treintjes-spelen-de-herinnering-1636210145.html?Ysid=31783
You can see the previous report here:
https://yoo.rs/treintjes-hij-rijdt-1636901528.html?Ysid=31783
Now that the train track is almost right and the train runs to your heart's content, or rather: a kind of eight, can drive, I can start thinking about the necessary extra elements.
But it's really nice to think about in all your creativity.