Hi Guys,
I have an Expobar BII for a couple of years now. When I first got it I played with the brew pressure untill I had the guage sitting on 10 bar during the shot.

Recently I have noticed that my guage reads about 12 bar during the shot, and when the shot is finished the guages still reads 12 bar untill I manually release the pressure by lifitng the lever half way.

I am fairly sure *that the pressure used to drop back to nothing automatically after the shot. Does this mean somthing is broken or blocked? Or does everyones pressure remain up after the shot?

Thanks

David