Aquamist HFS-3V2 Not injecting

[2.0t03speed]

Hi,

I just installed my aquamist kit today and it won't inject when i go wot. The fail safe just kicks in even with the trimmers set to min/max and the delay set to max.

The unit is wired up correctly and see's idc i followed the instructions and primed the pump although i thought the waterflow would be stronger then it is coming out of the pump. Then i moved onto testing the nozzle. i put the system into test and it sprayed. set the threshold to min and revved the car and i got a fine stream come out of the nozzle. button everything back up increased the threshold and drove and just continually trigger the failsafe.

Also when i go to test the system none of the flow bars on the gauge light up and the fail safe trips, but the system still sprays.

I'm at a loss as to why the system won't inject.

Please help
Thanks