Annoying spitback on V8-X4 SMOK Baby beast coils

[TheRaiden]

I love the T8 and the Q2 coils but i can't stand the extreme spitback i get on the X4 coils. I was gifted 10pcs of X4 and i have already gone through and thrown out 5 of them.
Has anybody else noticed this problem with the X4 or is this just a bad batch or something?

 

[pappcam]

The X4 are the best coils for the baby beast IMO. What wattage are you running?

 

[TheRaiden]

I have tried running them from 35 watts all the way up to 70 watts. Spitback at all wattage's.