Ok, glad I put a picture of the tap cause I just went back and looked and all the frost around it is gone. Was there a small leak around it? I tightened the three screws all the way. I'm using a trigger dispenser I got at Walmart, all I could find. It has a gauge on it and I'm around the 5 mark, but like the above picture shows I don't have frost on all the coils in the back. Add more?