[ekapalka]

I just meant that no matter how much power or traction the robot has, adding two more wheels and 2-4 more motors will add at least some additional traction and/or power (at least in our application). I'm fairly certain that that's what I meant :) We have no plans to go back to plaction (and I don't think it would work too well).

If it's the messed up figure of speech you were asking about, I would like to accredit that to auto correct (it's so intrusive on Android phones). For all intents and purposes.