I just set up my first C02 system a couple of hours ago, my regulator is an aquatek basic regulator, my question is: is it normal that the output pressure gauge's arm is moving/
http://s1012.photobucket.com/user/tado_2009/media/IMG_0688_zps7bdc4f59.mp4.html
http://s1012.photobucket.com/user/tado_2009/media/IMG_0688_zps7bdc4f59.mp4.html