Need help changing X-drive rpm in blocks

Hello, this is my first year programming and my group is doing a x-drive, everything works except for the speed currently each motor is set at 100 RPM, and my team wants the x-drive to go under 100 RPM, is this possible in blocks and if so how.

I’m not sure why you wouldn’t want the full motor speed available to the driver but you could add a Ratio variable to attenuate the values.