[SamCarlberg]

RobotBuilder will create a button on the SmartDashboard for every preset for every command. So if you have a preset called 'Turn 90' that sets the parameter to 90, it will generate a button for that. It sounds like you're not creating any presets, or even setting the command to take parameters (it only generates a parameterless button on the SD if the command itself hasn't been set up to take parameters). I think it would be good to take a closer look at the Robotbuilder documentation.