Tone and highlight doesnt follow the drawing

Hello guys. Im currently using harmony 12.1.

I have problem with tone. I connected tone module like that: http://snag.gy/9FU4q.jpg

And i have a problem, because when im moving my drawing the tone doesnt follow preciselly after the drawing. It follows but its moving in relation to drawing so I have to adjust the peg connected to apply peg transformation after every move.

It seems like tone layer would be far in front of drawing and it make some kind of paralax.

I hope someone knows that issue.

Thanks