My BigNasty/DNA30d module arrived and it looks great. I also ordered the flat top cap. I have to say the whole device is a very well bit mod. I am not a big mechanical fan so I can't comment on the function of the switch but it looks very nice.
I have no complaints about the machining and everything fits together nicely. I really like the adjustable pin. Install your atty and the floating pin slides out then adjust the battery pin to make connection with the DNA module.
My only complaint would be my up/down buttons kinda rattle. I assume they are suppose to sit between the board and the button hole and the board holds them against the mod. My buttons have about 1mm of play before they contact the board buttons allowing them to freely slide in and out when handling the mod. Also my right button is slightly shorter then the other. The buttons work fine just rattle a bit. I was wondering if anyone else up/down buttons have the same issue?
It is a bit heavy. I was comparing it to my ZNA with 18650 brass tube, and I can't tell which is heavier, dang the ZNA is a tank. They could have shaved at least 5mm off the battery cap, it is 10mm thick after the threading, dang big hunk of metal. The BigNasty tube itself is very light most of the weight is in the module and battery cap. Threading is nice and fits together with very little seams. They could have shaved at least 5mm off the battery cap, it is 10mm thick after the threading, dang big hunk of metal. The battery cap doesn't have the logo engraved on it like it does in the Cigtechs picture, seems none of the mods came with the logo that I have seen.
I would recommend this device, it looks nice, fits well in my hand, and can easily be used to fight of zombies by bashing them in the skull. Overall I would give the whole package a 9/10. Although it was pricey purchasing the BigNasty, DNA Module, and flat top cap at one time.