So I ordered 3 tanks a while ago when I first got my legacy and forgot about one of them. I realized about 10 minutes after filling the tank why I had put it in the exiled box. The damn thing just won't hold juice and leaks like a sieve. It looks like the o-rings are not as tight and are not sealing right compared to the other two. In retrospect, I'm thinking it might of been DOA. Seeing as I've had the thing for months, I can't send it back for a new one. So, I was wondering if there was a way to rectify the problem. I could replace the o-rings themselves but I'm not sure of the size. Any advice? Or should I just chunk the thing?