Honestly, i'm not sure if this actually already possible. But i've looked at client.eye and I haven't seen anything that suggest it is, hence me here suggesting it.
Since pixel movement is, well has become a feasible
option I'd wish if a client.eye.pixel control was added.
The visual of pixel movement for non-grid step sizes (not divisable by 32) is horrible, it looks really edgy and destroys that smooth feel pixel movement brings to the table. A feature to compliment the movement would be much appreciated, and encourage real use of the new feature.