Reply to Dubstep Wobble Time Variations

I recently started making some dubstep and right now have about 5 tracks for my song with variations of different wobble speed.

My question is, is there a way to just have one track with all variations on it instead of having them all seperated? It seems to be a little choppy because I have them seperated and honestly its very time consuming trying to line up all the seperate tracks together...maybe automation is the answer?? Can you automate wobble speed??

Example, see how his varation of wobbles just flow together

http://www.youtube.com/watch?v=9T7IA2fb5Yc

Reso just makes it seem effortless...