I'm using double headed trains <----> on a large base with two way rail signals.

When expanding the train network, I add the chain signals at junctions and rail signals at bypasses and mining outposts using construction bots.

Ascii diagram of two way junction.
+ is a chain signal. Ignore the ...

Thanks! I did notice the richer patches were on tiny islands.

I landed on Fulgora for the first time and the nearest patch has 25M scrap

Some of the immediate surrounding patches are half a million.

Another one I found is 50 million scrap.

Is this correct / expected behavior?

Can we get train ramps that transition flat to elevated at 45 degree angles NE, NW, SE and SW?