hi
You got to bring the nic levels down im down from 18 to 3mg
I've played around with various nickle builds from various vendors but finally realised its all down to basics.
1. Get the spaced coil on the deck check resistance is not locked
2. Gently strum the wire as will tell u if coils in tight and not connected ! before u try wicking, as nickle is soft or becomes softer as u reheat it
3 note the res. not changed if it has check the post as it dances off the post screws, if need be strum it before u prime and ur tuned in
Finally do a pulse hit as ur juice will show sizzle then u can lock the resistance !
start at 200 F as 200 c is more than double in conversion as u go up in temp u will find the sweet spot happy vaping