Quote:
Originally Posted by asid61
That's great! Yeah, go down to 3" if you can, as you are just driving on a flat right now.
Gears are more efficient than chain, but they are less versatile.
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ah yes that reminded me of the reason! we went with big wheels for potential obstacles. It's easy enough to design down but not so much to design up. If it's a flat field then we will probably use small wheels but for now we're going big in case there is anything where it's advantageous to go with big wheels like obstacles or game pieces. If that's not needed then we can pretty easily shrink the design down accordingly