Tank mode unresponsive

Hello,
Our team recently tried to use tank mode.

In the default robot program we just put in o for arcade mode and it made our robot drive in tank mode.

However, tank mode was extremely unresponsive.

We think there are supposed to be switches in the control the tank mode vs arcade but we can’t find them.

Could you tell us how to switch to tank mode and how we can change the sensitivity / responsiveness of the joysticks.

For example we would stop pressing the joysticks and it would take 10 seconds before the robot stopped in tank mode.

Arcade mode works fine though.

Can you share with us exactly how you were calling the TankDrive method? Also, what language are you using?