Zero-to-robot arcade drive example should use four motors and following

[calcmogul]

The kitbot has more than two motors, so following is required to get full performance. The example just needs some extra motor declarations and some leader.addFollower(follower) calls in robotInit().

See https://docs.wpilib.org/en/stable/docs/zero-to-robot/step-4/creating-test-drivetrain-program-cpp-java-python.html.

[sciencewhiz]

It's based on the wiring instructions in step 1 which uses a PWM Y cable

[calcmogul]

A team I just dealt with on the FRC Discord apparently didn't do that, and had them all wired to individual ports. They couldn't find a code example to fit their needs after looking for several weeks.