I have been using the Vandy vape Pulse V2 for about 6 months. Since I got him he actually didn't squonk very well but I didn't care, but since the last week it has gotten so bad that little to nothing comes out of the squonk tube. I've already done several troubleshooting steps and I found out that there is something in my mod's squonktube. If I poke it in with a pin, I come to a stop about half way. This is due to some kind of metal object I think. I don't know if it should be there or if it's a fabrication error but I think this is causing my problem. It is impossible to take it out because it is completely stuck in it. I do think I could send the product back but if someone has a solution it would cost me a lot of effort.