I was working on a hussman ice cream freezer at a quick stop. I was our third tech out. Freezer intermittenly goes down but is always fine when we show up. Long story short. I soaked the condensor with ice water to force the headmaster to open. Aint happening. It would not fully bypass. It would barely open and the bypass line got very cool and almost started to sweat. I have it scheduled to change out, but any thoughts?