Stepper motor control with mpg

i would like to control a stepper motor to go cw and counter clock , with a mpg, i have it working , but i need to make it go faster,
as well as slow , the motor is moving a back gauge back and fourth depending on depth needed a dro is show the movement

@seu1203 Welcome to the RobotShop Community. The only ways to make a stepper motor rotate faster if you already have the motor and the controller is to opt for full steps (rather than 1/2 or 1/4 step), and send more steps per second from the stepper controller. For slow motion, do the opposite (smaller steps and fewer of them sent). If this is not quite what you’re looking for, perhaps provide a bit more explanation / details?