World crashes when looking at space, 700cycles in..

[FalloutBe]

Only now I figured out that any new world I generate, crashes when I move my camera up to space.

The cause is probably my world size X: 512 Y: 511

I figured out now that if I do X: 511 Y: 512, it works fine.

The reason why I didn't choose X: 512 Y: 512 is because then the game crashed during world generation.

 

Is there any way to shrink the size of my existing world so that it won't crash anymore when looking up at space?

I'm 700 cycles in and I was finally going to build my first rocket ever

I tried to use Duplicity to modify the size of my world but it's not shrinking and still crashes :/