[RKElectricalman]

On the BACK of the valve there should be a set screw in place that you should start at first. Put teflon tape on the set screw and re-tighten it and make sure there aren't any leaks in the system again. Also, don't forget to make sure the arrow at the bottom of the regulator is pointing in the direction of the solenoids.. It needs to flow TO the solenoids, not away from. We had that issue and it wouldn't let our tanks fill up further than 60PSI