Hello. My wife and I both use Nemesis clones and mine is great, and I can't even figure out who made it. My wifes, on the other hand, looks beautiful but has some build issues such as crunchy threads etc (although hers has an adjustable 510 and mine does not, go figure) Now we both upgraded to the magnetic switches, on hers though the switch is really loose when screwed in. I deduced that it was that little tiny pin that goes into the switch! It seems that the pin is much smaller then the hole in which it goes, this allows the the button alot of play and it drives her nuts. My pin fits perfect and is actually magnetic so no problems. Does anyone have any suggestions on what we could do to rig it or fix it? Any help would be appreciated , thanks everyone