diy cnc machine

I built this cnc using 2 z axis actuators thinking it would minimize deflection and it seems to be very sturdy. games slot machine I used 2 1500mm c channels for my x axis, 1 1500mm c channel for my y axis, nema 23 stepper motors, dm556 drivers, 2 24v power supplies, smc5-5-n-n controller, 9mm wide belts, and the Hitachi m12vc router