Coil looks good...smaller diameter will get your ohms lower.. I wrap mine 10 wraps on a 2.0mm rod on my qvapes coiler and get 1.5ohms with 28g..That was the old kayfun lite. I got a new 3.1 and the center pin looks like it should. The new one sticks out a hair and fires perfectly.
As for the dry hits. I think I put to much cotton. Gonna pull it apart and use a little less this time. And also pay more attention to the juice channels. Thanks!
I know my camera sucks, but how do the coils look for my first build? If I want to go a bit lower which would work better? Fewer wraps or smaller diameter?