Hi. I am new to this forum and this is my first post. I have been analog free for 2 months and 2 days. I am having a bit of trouble with a cartomizer i just got and need some advice if anyone can help. I just got my smok tech 2.5 ml ego tank a few days ago and it has been great. I drilled a extra hole in the dual coil 1.6 ohm carto it came with and it vapes like a fog machine now and taste great. I just tried to use one of the pre punched replacement carto's i bought with it to switch flavors and there is something wrong with it. I took it straight out of the package and filled it. I filled it correctly and let it sit over night. It taste really burnt. Kinda like a dry atty. It is producing vapor as normal it just taste like burnt rubber or something. The carto that came in the tank never tasted like that. It is terrible. Is there anything i can do to get rid of that taste? I'm thinking about boiling it but I don't know if that will damage it. Keep in mind I am still new to this and may be a bit ignorant on some things. I have researched alot on how these things work I just don't always know the correct terminology. Thanks 
