are we talking about the k-lite? if so this happened to me when I had the original drip tip in. not exactly sure if it was the tip or not because it was the first couple of builds when I first received the device. all I know is I rebuilt the coils a couple of times and changed the drip tip and it went away. could of been the coil, not sure. now from time to time I get a coil that sounds sizzley but no spitting, but maybe its close to spitting but just not quite reaching my lips, again I don't quite know for sure why some of my coils do this. I change coils every other day just to mess around with different builds and the sizzling goes away again. maybe its the height of the coil that makes this happen, or it could be the juice. I use a lot of different flavors and some may have more water in them which can make it sizzle. so all in all no more spitting but sometimes sizzle, but the sizzle doesn't affect the vape, weird.