←back to thread

461 points axelfontaine | 1 comments | | HN request time: 0.212s | source
1. BurningFrog ◴[] No.44041655[source]
My refactoring brain wants to do this by adding the new rail next to the old one, so you can still run the old trains while building.

But 89mm is probably too small a margin for that to work.