Yes, have them set further apart. As you have designed will make the thing struggle to turn, it would be a nightmare to drive. If your setup is like this:
(|| being the wheels and IIIII= the motors!)
IIIII=|| ||=IIIII
Then you could just flip it, to make:
||=IIIII IIIII=||
Don't be too jealous of my artwork. :wink:
