do you mean the center hold on the mouth piece or on the main neb? i have that spitting happen often, but sporadically from the whole on the mouth piece.
if it is under a month old, call the people you got it from and ask them to send you another one (for free.) i'm sure they will. pari stands behind their stuff, it seems. you shouldn't have to foot the cost for a defective neb cup.
if it is under a month old, call the people you got it from and ask them to send you another one (for free.) i'm sure they will. pari stands behind their stuff, it seems. you shouldn't have to foot the cost for a defective neb cup.