Bought this for 20 bucks to use as a back-up device. Still a noob so please excuse me. I think I have a wicking issue but don't know how to correct. First few days it worked OK, got a lot of spitting and juice up in the drip tip, adjusted my draw down a bit and seemed fine. Then dry hits and the coil burned up. Put in a new coil, primed and let soak for 20 minutes, all is well, same thing only....that didn't take long...1/2 day with little use. Thanks for any help.