gunk

Hello, this is my first post here and hoping to get a little help with something that's disturbed me on my new sub-ohm vape setup. I have a Wismec Ravage230 and Gnome King atomizer, a 0.4 ohm coil (WM01) , and 3.6v hohm work 18650 batteries. I have the mod box set up for 50w. The problem is...

hi, I've been vaping for just two weeks now and I need help. Is it normal that my coils gunk within just after I finish one refill. I was using the kanger dripbox before and switched to a praxis banshee. Been using the same juice and tried new ones but it seems that the coils gunk too fast...