# Post-Install Tips and Tricks

I highly recommend pre-loading your chunks so that you can prevent lag when players generate new ones. Chunky is included in GalacticFactory as of 0.2.0, here are a few basic commands to pre-load with the mod.

/// admonition
    type: info
Pre-loading can take quite a long time, and you should probably do it when people aren't online, to prevent crashes.
///

Choose the world, replacing `minecraft:overworld` with the corresponding world:  

```markdown
chunky world minecraft:overworld
```

Choose the radius to pre-load, replacing 2500 with how much you want to do:  

```markdown
chunky radius 2500
```

After choosing the world and the radius, start pre-loading:  

```markdown
chunky start
```