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Originally Posted by Jay H 237
Team 237 has basically relied on a tank style drive and two joysticks since the begining. We did have it switchable one year between two or one stick but found 99% of the time the drivers used two sticks. I'm not going to say one is better than the other because as everyone else pointed out it depends on the driver(s) and the design of the robot. What I do want to mention is what Jonathan mentioned and I quoted. We had the same issue where the robot would "drift" because of the motors running in opposite directions. What we did is install a "jack shaft" on one side between the motor and the gearbox. What this did is allow both motors to run in the same direction and thus the same speed.
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That stick control toggle thing is what I wanted last year. That, IMO is the perfect tank drive system. As for the motors running in the same direction, usually what's done to remedy this is having a change gear of the same size and pitch as the last gear, which it mates to on the end of the problem gearbox, thus reversing the direction of rotation and equalizing speed.