The ikv's do not seem to hit well with the UFS, just my personal opinion. The UFS was made when cartos and smaler atomizers were coming around.
Try a 306 or a rebuildable, you will definitely be happy.
Imeo, correct me if I am wrong. Ikv's use just a little different thread pattern (still 510) and when put into a SS mod, you begin to see the difference. I have them leak on some of my Russian mods also.
Try a 306 or a rebuildable, you will definitely be happy.
Imeo, correct me if I am wrong. Ikv's use just a little different thread pattern (still 510) and when put into a SS mod, you begin to see the difference. I have them leak on some of my Russian mods also.
