I have been through the whole troubleshooting flow chart and I still have foamy beer. Whats going on?
With the correct temperature and pressure and all new equipment, we have success 95% of the time. Occasionally, a faulty coupler is the mysterious problem. I have run into foamy beer, examined the couple and found it to look pretty good. For lack of a better idea, I switched the coupler and immediately poured better beer. For the perplexed home user it’s worth a shot.
