open-source-silicon.dev

now I'm having trouble with the grid setting. I tried:
```grid 0.46um 0.34um 0.23um 0.17um
snap internal```
but when I click randomly, the box accepts the unconstrained mouse position regardless. similarly cells can be moved unconstrained. I can see the grid being rendered though. any ideas?

ah resolved - I found the menu option "snap on" which also works as a command to toggle the snapping

`snap internal` is what makes the position unconstrained.  The command option that you want is `snap grid`  (`snap on` is equivalent to `snap grid` and `snap off` is equivalent to `snap internal`).