I am so excited when I decided to have this box, saw an ad on the net while surfing and I think the price is reasonable so I decided to try it out. When I first tested the box it doesn’t have any issue and I thought it would satisfy my vaping needs. But after I have few puffs I had a problem with the firing, it misfires when I press on the middle of the button but if I fire on the side of the button it fires normally. I tried to seek some help on some of the group I joined and I found out some of them also have this kind of puff box and have the same issue as mine. One of them advised to clean the firing button using metal polish. The next day I tried cleaning it by myself even I had a hard time assembling it again (newbie).
My friend told me that this puff box were made in China and imported by a person or business owner from Tayuman. I contacted the supplier and they are willing to take a look on the box and hopefully they could fix it.
Time to test fire, it works! I am testing it until now but it still misfires sometimes. Based on my observation, the culprit of this problem might be the magnetic firing switch installed and I hope I can find someone who have the same switch size and replace it with a better one.
For those who owns the same puff box that I have, I hope my experience can help you on finding the answer on puff box misfiring problem.