This winter I was defrosting my freezer box on my Hunter 34 and did the usual stupid thing. I decided to speed things up and chip away the frost build-up with a metal spatula and put a small pinhole leak in one of the channels. Within about two or three minutes I was able to crimp the channel and stop the leak. The system appears to be working fine since. My question is in regards to a permanent fix. Should I concern myself with any additional repairs since the leak has stopped? Jerry