Also I do plan to reduce the base Hauler collision damage. Unfortunately in Factorio the collision damage is locked to vehicle weight, there's no way to make it deal less damage without making it lighter. Collision damage also depends on "energy_per_hit_point" in the vehicle prototype. It...

I've been working on a new BP book for a different rail gauge, and that meant making some new intersections. Then I found your benchmarking map and got lost in that for a while, until I finally decided to post here with my results. :D Here's a set of "Celtic Knot"-style intersections for 2...