Is full 16bit resolution required for the X and Y positioning channels?

From my testing with Catalyst v3 (can't remember the specific version) the output changed for every 4th DMX value on these channels so 16bit resolution was not required.

The current v3 library I believe supports a resolution which meets and exceeds the minimum resolution required.

If something has changed and v4 (or indeed v3) requires a finer/higher resolution for these channels I can look into addressing this.

Can you confirm that the output does indeed change for evey DMX value with Catalyst v4?

Thanks,

Steve