On a fresh and up-to-date project, the default expression parameters asset includes thirteen ghost parameters.

Whether or not these are stripped out of the built avatar, they interfere with Modular Avatar and VRCFury. In particular, I've tested with MA, which tries to be responsible and not overflow the parameter space. The 104 bytes are allocated to these phantom parameters, crowds out the parameter space, triggering an avatar build error.

I have also in the past had trouble adding both Face Tracking and GoGo Loco to an avatar with VRCFury because of this crowding issue, but I haven't tested that in a while.

The fix would be to remove the phantom parameters from the default asset, i.e. remove the

```yaml

- name:

valueType: 0

```

lines from the default expression parameters asset.