FT Kraken build quality is ok considering price but not something you'd say ah that's nice. The washers on top of the center post were removed so my SS cable wouldn't touch and I didn't put them back on when I did a micro coil. It has worked ok with the .8 to 2.0 coils Ive tried so far, has a glass
tank without sharp edges and was easy to drill out the wick hole to 1/8 (probably max). It has 2 air holes for dual coils but I only build singles and with selecting just one wide open air hole I've not felt the need make it bigger. There was something with the screw holes but I can't remember what it was because it didn't matter to me as I started drilling and making my own easy plugs within an hour of getting it. My outside shell takes more force than I'd like to set it in place or remove. It might seat better with extended use or different seals, though IMO reason enough to be another dust collector.
