Hasta La Motion!

Hi to all VFX Artists.I have been try a lot of stuff on stereoscopic compositing.I read the manuals and found that nuke is great in stereo stuff also, so i did some test compositing,there is a problem.After giving is disparity generator node i want to change the convergence of the image so that the 3d effect is well prominent in my scene but i am not able to use the reconvergence node.I search all the forum but cant find anything regarding this,is there any special requirement i am missing or some essential nodes etc.. i am posting the script. It will be a great help if you give it a try.:)

Attached Files

stereo_problem.nk (2.6 KB)