Troubleshooting Pneumatics

I have just set up a pneumatic system with dual action actuator. I was able to program it using the joystick digital to output function in easyc…I hear the clicks in the solenoid and the actuator extends but doesn’t stay, it slowly returns the original position. The wiring is a no brainer thanks to many tube videos out there…

thanks for any help you are willing to give.
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