Here are a few more things now that I have had this for a while. The spring in the base is very weak - avoid using protected nipple-top batteries in this pipe, as they are so long they compress the spring and it has to be stretched back out after a while. Going to look into replacing the spring with something tougher. Another weird one is that you should unlock the lower gold magnet housing from the nylon insulator, take it out and check the magnet - mine came loose and wreaked havoc, in that it got so close to the upper magnet from trying to turn around it actually allowed some voltage to go to the atomizer even when open. I super glued the magnet into the gold contact, and it works great again. Make sure you have the opposing magnet side up!! put it on a small knife blade, and try to make it push the switch up in the top housing. If it attracts the switch you will put it in upside down. If you have an atomizer connected, you could have a big problem.
I have also discovered yet another issue. After a while this pipe mod seems to start leaking voltage even while idle, causing the coils to cake up and wear out faster. I get .02 volts with the switch open. None of my other mods do this. Is there a possibility that electrons can traverse a magnetic field? Can't seem to stop it. The lowest reading I have seen is .01.