Random istick 20

[Saferciggie]

Hi has anyone come across a problem whereby the istick fires up on its own? I have one which tbf was a little temperamental due to usual pin problems. I have had this thing apart and re soldered replaced 510 insulator etc and it works better than before but still it keeps puffing on its own lol not sure what else to look at. Any idea's

[mattyjones1977]

ghost firing search on Google mate it's aparrently a known issue with the 20w but I never had it on mine tbh