I bought a new nail, which is the same size as the one the rig came with, but slightly bigger than the one i've been using. it's really small, like 10mm. when i have both the nail in there and the dome on it it's impossible to suck air/smoke through. this wasn't an issue the first few days of having the new nail. when i have just the dome it is fine, and just the nail, a little air comes through. could it be because it needs to be clean? has anyone else had this issue?
On the nail theres usually a few dots of glass bloted on the sides(what keeps it from falling through) its possible theyre a lil to big and after being used could clog the air way because of all the wax on it.. other then that idk what it could be.. its worth investing in a better nail tho if you dab often.. those glass nails always crack on me within like a week or 2