I came in two days ago at your grandville location Off of chicago drive and bought a triple coil for my tfv4 because you were out of the quad coils... i have been using it for these past two days.. i primed it correctly, even started at a low wattage and slowly worked my way up to 80 watts, which i know the triple coil should be able to handle.. it is getting horribly dry hits after two decent drags... i am willing to come in and have a worker check it out for me, but i think its a b** coil..... if it is b**, would the store replace it for me? Or is that on me to replace? Opinions? I'm Not b*** hurt btw im just wondering.