you can it is just a bit more complicated. I have the MZ24 as well and use "triple" rates sometimes. basically you use Q-link to do it, Q-link allows you to create different setups based on a switch. the setup kind of goes like this for a triple switch (on Q-link and off double rates, off both, off Q-link and on double rates). hopefully this helps but i know i can be bad at explaining stuff like this. good luck!