Hi all, just had a couple of tanks arrive for an AYS, clear ones fit fine but the cobalt just slips off.. Should it still fit the AYS? Thought it would be ok, got the standard size. Also the large o ring for the cap is too big. Can't find if it's been asked before.
Thanks
There should have been two o-rings included with the cobolt tube...they make the cobolt fit correctly, as it is thinner than the standard tube. Did you not get those with your tube?