Fun little PoC! I guess more people found this after your Moebius video blew up :)
I did find a weird bug in level X where one cog just won't move. Doubt it's the right solution, but I'm assuming it should at least move, right?
That level needs several vertical layers to get the torque high enough.
I ended up giving 40.5 torque on that level when it needed 7.5 XD
