[yarden.saa]

Hello guys,
After successful rookie year to my team, I am looking for a simple base to next year robot.
I have some ideas for the base but I can't implement the all idea because it missing some solutions.
I thought of a 6/8 wheels drive base. the main wheels are lower than the other wheels by half centimeter.
The problem to implement it is that I don't want to use chains, it's an headache. But how otherwise I can connect the wheels to the motors.
I saw many sketch at Chief-Delphi but I haven't seen yet a solution to my idea.
If you have any ideas to make it work, I will be happy to hear about it.
Thanks,
Yarden