My kGo arrived today! Yipee! It is amazing!! The flavors of the juices are much more pronounced, the th and vapor are incredible (compared to the Mistics I started with) and it's an all around great experience - I'm really happy with my purchase, and a big thank you to Hoosier supply - I ordered the kGo on Tuesday night around 10 pm, and it arrived today! That's an amazing turnaround time I blew out an atty as quickly as I could (I forgot initially -will never ever make that mistake again! What do they prime attys with? Turpentine? Yish!), popped on a drip tip after rinsing my mouth, and proceeded to drip all 13 juices currently in my possession (another 7 should arrive tomorrow * happy dance*). I have to repeat myself... What a difference in flavor and overall experience! It is better than I expected, and am glad I upgraded to the kGo! Anyway... I picked the flavor I wanted to vape, filled a carto and started vaping! I ordered a couple of different cartos to go along with the kit so I could figure out my preference in regards to ohm, brand, dual vs single coil, etc. I decided to start with the smoktech 1.5ohm clear shorty dual coil, unwrapped it, filled it with juice, and started vaping -easy as pie, and I'm in love! Now for my question.... when I puff on it, the carto crackles and pops like a log in a fire. My Mistics never did this, so I'm curious -am I doing something wrong or is that normal? Will it happen with every carto, only dual coil, only smoktech, etc? Is it because of the higher voltage? I don't really mind the sound, but I do want to make sure I'm not doing something that will make the whole thing blow up in my face or prematurely kill the carto! Thoughts?